452602480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:455

約数の個数: 160

約数和(自身を含む): 1213636608

約数和(自身を除く): 761034128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 47, 55, 62, 80, 88, 94, 110, 124, 155, 176, 188, 220, 235, 248, 310, 341, 353, 376, 440, 470, 496, 517, 620, 682, 706, 752, 880, 940, 1034, 1240, 1364, 1412, 1457, 1705, 1765, 1880, 2068, 2480, 2585, 2728, 2824, 2914, 3410, 3530, 3760, 3883, 4136, 5170, 5456, 5648, 5828, 6820, 7060, 7285, 7766, 8272, 10340, 10943, 11656, 13640, 14120, 14570, 15532, 16027, 16591, 19415, 20680, 21886, 23312, 27280, 28240, 29140, 31064, 32054, 33182, 38830, 41360, 43772, 54715, 58280, 62128, 64108, 66364, 77660, 80135, 82955, 87544, 109430, 116560, 120373, 128216, 132728, 155320, 160270, 165910, 175088, 182501, 218860, 240746, 256432, 265456, 310640, 320540, 331820, 365002, 437720, 481492, 514321, 601865, 641080, 663640, 730004, 875440, 912505, 962984, 1028642, 1203730, 1282160, 1327280, 1460008, 1825010, 1925968, 2057284, 2407460, 2571605, 2920016, 3650020, 4114568, 4814920, 5143210, 5657531, 7300040, 8229136, 9629840, 10286420, 11315062, 14600080, 20572840, 22630124, 28287655, 41145680, 45260248, 56575310, 90520496, 113150620, 226301240, 452602480]

約数ペア:

[(1, 452602480), (2, 226301240), (4, 113150620), (5, 90520496), (8, 56575310), (10, 45260248), (11, 41145680), (16, 28287655), (20, 22630124), (22, 20572840), (31, 14600080), (40, 11315062), (44, 10286420), (47, 9629840), (55, 8229136), (62, 7300040), (80, 5657531), (88, 5143210), (94, 4814920), (110, 4114568), (124, 3650020), (155, 2920016), (176, 2571605), (188, 2407460), (220, 2057284), (235, 1925968), (248, 1825010), (310, 1460008), (341, 1327280), (353, 1282160), (376, 1203730), (440, 1028642), (470, 962984), (496, 912505), (517, 875440), (620, 730004), (682, 663640), (706, 641080), (752, 601865), (880, 514321), (940, 481492), (1034, 437720), (1240, 365002), (1364, 331820), (1412, 320540), (1457, 310640), (1705, 265456), (1765, 256432), (1880, 240746), (2068, 218860), (2480, 182501), (2585, 175088), (2728, 165910), (2824, 160270), (2914, 155320), (3410, 132728), (3530, 128216), (3760, 120373), (3883, 116560), (4136, 109430), (5170, 87544), (5456, 82955), (5648, 80135), (5828, 77660), (6820, 66364), (7060, 64108), (7285, 62128), (7766, 58280), (8272, 54715), (10340, 43772), (10943, 41360), (11656, 38830), (13640, 33182), (14120, 32054), (14570, 31064), (15532, 29140), (16027, 28240), (16591, 27280), (19415, 23312), (20680, 21886)]