4626422020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1619}}^1$

素因数の和:2089

約数の個数: 96

約数和(自身を含む): 10973491200

約数和(自身を除く): 6347069180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 419, 620, 682, 838, 1364, 1619, 1676, 1705, 2095, 3238, 3410, 4190, 4609, 6476, 6820, 8095, 8380, 9218, 12989, 16190, 17809, 18436, 23045, 25978, 32380, 35618, 46090, 50189, 51956, 64945, 71236, 89045, 92180, 100378, 129890, 142879, 178090, 200756, 250945, 259780, 285758, 356180, 501890, 552079, 571516, 678361, 714395, 1003780, 1104158, 1356722, 1428790, 2208316, 2713444, 2760395, 2857580, 3391805, 5520790, 6783610, 7461971, 11041580, 13567220, 14923942, 21029191, 29847884, 37309855, 42058382, 74619710, 84116764, 105145955, 149239420, 210291910, 231321101, 420583820, 462642202, 925284404, 1156605505, 2313211010, 4626422020]

約数ペア:

[(1, 4626422020), (2, 2313211010), (4, 1156605505), (5, 925284404), (10, 462642202), (11, 420583820), (20, 231321101), (22, 210291910), (31, 149239420), (44, 105145955), (55, 84116764), (62, 74619710), (110, 42058382), (124, 37309855), (155, 29847884), (220, 21029191), (310, 14923942), (341, 13567220), (419, 11041580), (620, 7461971), (682, 6783610), (838, 5520790), (1364, 3391805), (1619, 2857580), (1676, 2760395), (1705, 2713444), (2095, 2208316), (3238, 1428790), (3410, 1356722), (4190, 1104158), (4609, 1003780), (6476, 714395), (6820, 678361), (8095, 571516), (8380, 552079), (9218, 501890), (12989, 356180), (16190, 285758), (17809, 259780), (18436, 250945), (23045, 200756), (25978, 178090), (32380, 142879), (35618, 129890), (46090, 100378), (50189, 92180), (51956, 89045), (64945, 71236)]