3893137520

素因数分解:

$2^4\times 5^1\times {\mathrm{3251}}^1\times {\mathrm{14969}}^1$

素因数の和:18233

約数の個数: 40

約数和(自身を含む): 9054933840

約数和(自身を除く): 5161796320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3251, 6502, 13004, 14969, 16255, 26008, 29938, 32510, 52016, 59876, 65020, 74845, 119752, 130040, 149690, 239504, 260080, 299380, 598760, 1197520, 48664219, 97328438, 194656876, 243321095, 389313752, 486642190, 778627504, 973284380, 1946568760, 3893137520]

約数ペア:

[(1, 3893137520), (2, 1946568760), (4, 973284380), (5, 778627504), (8, 486642190), (10, 389313752), (16, 243321095), (20, 194656876), (40, 97328438), (80, 48664219), (3251, 1197520), (6502, 598760), (13004, 299380), (14969, 260080), (16255, 239504), (26008, 149690), (29938, 130040), (32510, 119752), (52016, 74845), (59876, 65020)]