460521980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{13241}}^1$

素因数の和:13334

約数の個数: 48

約数和(自身を含む): 1014443136

約数和(自身を除く): 553921156

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 740, 940, 1739, 3478, 6956, 8695, 13241, 17390, 26482, 34780, 52964, 66205, 132410, 264820, 489917, 622327, 979834, 1244654, 1959668, 2449585, 2489308, 3111635, 4899170, 6223270, 9798340, 12446540, 23026099, 46052198, 92104396, 115130495, 230260990, 460521980]

約数ペア:

[(1, 460521980), (2, 230260990), (4, 115130495), (5, 92104396), (10, 46052198), (20, 23026099), (37, 12446540), (47, 9798340), (74, 6223270), (94, 4899170), (148, 3111635), (185, 2489308), (188, 2449585), (235, 1959668), (370, 1244654), (470, 979834), (740, 622327), (940, 489917), (1739, 264820), (3478, 132410), (6956, 66205), (8695, 52964), (13241, 34780), (17390, 26482)]