2113247162890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{4951}}^1\times {\mathrm{10253}}^1$

素因数の和:15415

約数の個数: 64

約数和(自身を含む): 3992354376192

約数和(自身を除く): 1879107213302

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 905, 1810, 4163, 4951, 8326, 9902, 10253, 20506, 20815, 24755, 41630, 49510, 51265, 102530, 113873, 227746, 235819, 471638, 569365, 896131, 1138730, 1179095, 1792262, 1855793, 2358190, 3711586, 4480655, 8961310, 9278965, 18557930, 20611013, 41222026, 42683239, 50762603, 85366478, 101525206, 103055065, 206110130, 213416195, 253813015, 426832390, 507626030, 1167539869, 2335079738, 5837699345, 9188031143, 11675398690, 18376062286, 45940155715, 91880311430, 211324716289, 422649432578, 1056623581445, 2113247162890]

約数ペア:

[(1, 2113247162890), (2, 1056623581445), (5, 422649432578), (10, 211324716289), (23, 91880311430), (46, 45940155715), (115, 18376062286), (181, 11675398690), (230, 9188031143), (362, 5837699345), (905, 2335079738), (1810, 1167539869), (4163, 507626030), (4951, 426832390), (8326, 253813015), (9902, 213416195), (10253, 206110130), (20506, 103055065), (20815, 101525206), (24755, 85366478), (41630, 50762603), (49510, 42683239), (51265, 41222026), (102530, 20611013), (113873, 18557930), (227746, 9278965), (235819, 8961310), (471638, 4480655), (569365, 3711586), (896131, 2358190), (1138730, 1855793), (1179095, 1792262)]