2168008700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151609}}^1$

素因数の和:151647

約数の個数: 72

約数和(自身を含む): 5527094160

約数和(自身を除く): 3359085460

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 151609, 303218, 606436, 758045, 1516090, 1667699, 1970917, 3032180, 3335398, 3790225, 3941834, 6670796, 7580450, 7883668, 8338495, 9854585, 15160900, 16676990, 19709170, 21680087, 33353980, 39418340, 41692475, 43360174, 49272925, 83384950, 86720348, 98545850, 108400435, 166769900, 197091700, 216800870, 433601740, 542002175, 1084004350, 2168008700]

約数ペア:

[(1, 2168008700), (2, 1084004350), (4, 542002175), (5, 433601740), (10, 216800870), (11, 197091700), (13, 166769900), (20, 108400435), (22, 98545850), (25, 86720348), (26, 83384950), (44, 49272925), (50, 43360174), (52, 41692475), (55, 39418340), (65, 33353980), (100, 21680087), (110, 19709170), (130, 16676990), (143, 15160900), (220, 9854585), (260, 8338495), (275, 7883668), (286, 7580450), (325, 6670796), (550, 3941834), (572, 3790225), (650, 3335398), (715, 3032180), (1100, 1970917), (1300, 1667699), (1430, 1516090), (2860, 758045), (3575, 606436), (7150, 303218), (14300, 151609)]