2488304450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{7487}}^1$

素因数の和:7556

約数の個数: 72

約数和(自身を含む): 5130957312

約数和(自身を除く): 2642652862

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 289, 391, 425, 575, 578, 782, 850, 1150, 1445, 1955, 2890, 3910, 6647, 7225, 7487, 9775, 13294, 14450, 14974, 19550, 33235, 37435, 66470, 74870, 127279, 166175, 172201, 187175, 254558, 332350, 344402, 374350, 636395, 861005, 1272790, 1722010, 2163743, 2927417, 3181975, 4305025, 4327486, 5854834, 6363950, 8610050, 10818715, 14637085, 21637430, 29274170, 49766089, 54093575, 73185425, 99532178, 108187150, 146370850, 248830445, 497660890, 1244152225, 2488304450]

約数ペア:

[(1, 2488304450), (2, 1244152225), (5, 497660890), (10, 248830445), (17, 146370850), (23, 108187150), (25, 99532178), (34, 73185425), (46, 54093575), (50, 49766089), (85, 29274170), (115, 21637430), (170, 14637085), (230, 10818715), (289, 8610050), (391, 6363950), (425, 5854834), (575, 4327486), (578, 4305025), (782, 3181975), (850, 2927417), (1150, 2163743), (1445, 1722010), (1955, 1272790), (2890, 861005), (3910, 636395), (6647, 374350), (7225, 344402), (7487, 332350), (9775, 254558), (13294, 187175), (14450, 172201), (14974, 166175), (19550, 127279), (33235, 74870), (37435, 66470)]