72225350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2801

約数の個数: 48

約数和(自身を含む): 146883456

約数和(自身を除く): 74658106

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 2635, 2741, 5270, 5482, 13175, 13705, 26350, 27410, 46597, 68525, 84971, 93194, 137050, 169942, 232985, 424855, 465970, 849710, 1164925, 1444507, 2124275, 2329850, 2889014, 4248550, 7222535, 14445070, 36112675, 72225350]

約数ペア:

[(1, 72225350), (2, 36112675), (5, 14445070), (10, 7222535), (17, 4248550), (25, 2889014), (31, 2329850), (34, 2124275), (50, 1444507), (62, 1164925), (85, 849710), (155, 465970), (170, 424855), (310, 232985), (425, 169942), (527, 137050), (775, 93194), (850, 84971), (1054, 68525), (1550, 46597), (2635, 27410), (2741, 26350), (5270, 13705), (5482, 13175)]