89636300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 108

約数和(自身を含む): 222235776

約数和(自身を除く): 132599476

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 191, 247, 260, 325, 361, 380, 382, 475, 494, 650, 722, 764, 950, 955, 988, 1235, 1300, 1444, 1805, 1900, 1910, 2470, 2483, 3610, 3629, 3820, 4693, 4775, 4940, 4966, 6175, 7220, 7258, 9025, 9386, 9550, 9932, 12350, 12415, 14516, 18050, 18145, 18772, 19100, 23465, 24700, 24830, 36100, 36290, 46930, 47177, 49660, 62075, 68951, 72580, 90725, 93860, 94354, 117325, 124150, 137902, 181450, 188708, 234650, 235885, 248300, 275804, 344755, 362900, 469300, 471770, 689510, 896363, 943540, 1179425, 1379020, 1723775, 1792726, 2358850, 3447550, 3585452, 4481815, 4717700, 6895100, 8963630, 17927260, 22409075, 44818150, 89636300]

約数ペア:

[(1, 89636300), (2, 44818150), (4, 22409075), (5, 17927260), (10, 8963630), (13, 6895100), (19, 4717700), (20, 4481815), (25, 3585452), (26, 3447550), (38, 2358850), (50, 1792726), (52, 1723775), (65, 1379020), (76, 1179425), (95, 943540), (100, 896363), (130, 689510), (190, 471770), (191, 469300), (247, 362900), (260, 344755), (325, 275804), (361, 248300), (380, 235885), (382, 234650), (475, 188708), (494, 181450), (650, 137902), (722, 124150), (764, 117325), (950, 94354), (955, 93860), (988, 90725), (1235, 72580), (1300, 68951), (1444, 62075), (1805, 49660), (1900, 47177), (1910, 46930), (2470, 36290), (2483, 36100), (3610, 24830), (3629, 24700), (3820, 23465), (4693, 19100), (4775, 18772), (4940, 18145), (4966, 18050), (6175, 14516), (7220, 12415), (7258, 12350), (9025, 9932), (9386, 9550)]