47563280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 120086064

約数和(自身を除く): 72522784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 85, 136, 164, 170, 205, 272, 328, 340, 410, 656, 680, 697, 820, 853, 1360, 1394, 1640, 1706, 2788, 3280, 3412, 3485, 4265, 5576, 6824, 6970, 8530, 11152, 13648, 13940, 14501, 17060, 27880, 29002, 34120, 34973, 55760, 58004, 68240, 69946, 72505, 116008, 139892, 145010, 174865, 232016, 279784, 290020, 349730, 559568, 580040, 594541, 699460, 1160080, 1189082, 1398920, 2378164, 2797840, 2972705, 4756328, 5945410, 9512656, 11890820, 23781640, 47563280]

約数ペア:

[(1, 47563280), (2, 23781640), (4, 11890820), (5, 9512656), (8, 5945410), (10, 4756328), (16, 2972705), (17, 2797840), (20, 2378164), (34, 1398920), (40, 1189082), (41, 1160080), (68, 699460), (80, 594541), (82, 580040), (85, 559568), (136, 349730), (164, 290020), (170, 279784), (205, 232016), (272, 174865), (328, 145010), (340, 139892), (410, 116008), (656, 72505), (680, 69946), (697, 68240), (820, 58004), (853, 55760), (1360, 34973), (1394, 34120), (1640, 29002), (1706, 27880), (2788, 17060), (3280, 14501), (3412, 13940), (3485, 13648), (4265, 11152), (5576, 8530), (6824, 6970)]