194166640

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1430

約数の個数: 80

約数和(自身を含む): 474255360

約数和(自身を除く): 280088720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 59, 62, 80, 118, 124, 155, 236, 248, 295, 310, 472, 496, 590, 620, 944, 1180, 1240, 1327, 1829, 2360, 2480, 2654, 3658, 4720, 5308, 6635, 7316, 9145, 10616, 13270, 14632, 18290, 21232, 26540, 29264, 36580, 41137, 53080, 73160, 78293, 82274, 106160, 146320, 156586, 164548, 205685, 313172, 329096, 391465, 411370, 626344, 658192, 782930, 822740, 1252688, 1565860, 1645480, 2427083, 3131720, 3290960, 4854166, 6263440, 9708332, 12135415, 19416664, 24270830, 38833328, 48541660, 97083320, 194166640]

約数ペア:

[(1, 194166640), (2, 97083320), (4, 48541660), (5, 38833328), (8, 24270830), (10, 19416664), (16, 12135415), (20, 9708332), (31, 6263440), (40, 4854166), (59, 3290960), (62, 3131720), (80, 2427083), (118, 1645480), (124, 1565860), (155, 1252688), (236, 822740), (248, 782930), (295, 658192), (310, 626344), (472, 411370), (496, 391465), (590, 329096), (620, 313172), (944, 205685), (1180, 164548), (1240, 156586), (1327, 146320), (1829, 106160), (2360, 82274), (2480, 78293), (2654, 73160), (3658, 53080), (4720, 41137), (5308, 36580), (6635, 29264), (7316, 26540), (9145, 21232), (10616, 18290), (13270, 14632)]