458532100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{677}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 1075196808

約数和(自身を除く): 616664708

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 521, 650, 677, 1042, 1300, 1354, 2084, 2605, 2708, 3385, 5210, 6770, 6773, 8801, 10420, 13025, 13540, 13546, 16925, 17602, 26050, 27092, 33850, 33865, 35204, 44005, 52100, 67700, 67730, 88010, 135460, 169325, 176020, 220025, 338650, 352717, 440050, 677300, 705434, 880100, 1410868, 1763585, 3527170, 4585321, 7054340, 8817925, 9170642, 17635850, 18341284, 22926605, 35271700, 45853210, 91706420, 114633025, 229266050, 458532100]

約数ペア:

[(1, 458532100), (2, 229266050), (4, 114633025), (5, 91706420), (10, 45853210), (13, 35271700), (20, 22926605), (25, 18341284), (26, 17635850), (50, 9170642), (52, 8817925), (65, 7054340), (100, 4585321), (130, 3527170), (260, 1763585), (325, 1410868), (521, 880100), (650, 705434), (677, 677300), (1042, 440050), (1300, 352717), (1354, 338650), (2084, 220025), (2605, 176020), (2708, 169325), (3385, 135460), (5210, 88010), (6770, 67730), (6773, 67700), (8801, 52100), (10420, 44005), (13025, 35204), (13540, 33865), (13546, 33850), (16925, 27092), (17602, 26050)]