156979827700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{162119}}^1$

素因数の和:162577

約数の個数: 72

約数和(自身を含む): 356303445120

約数和(自身を除く): 199323617420

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 421, 460, 575, 842, 1150, 1684, 2105, 2300, 4210, 8420, 9683, 10525, 19366, 21050, 38732, 42100, 48415, 96830, 162119, 193660, 242075, 324238, 484150, 648476, 810595, 968300, 1621190, 3242380, 3728737, 4052975, 7457474, 8105950, 14914948, 16211900, 18643685, 37287370, 68252099, 74574740, 93218425, 136504198, 186436850, 273008396, 341260495, 372873700, 682520990, 1365041980, 1569798277, 1706302475, 3139596554, 3412604950, 6279193108, 6825209900, 7848991385, 15697982770, 31395965540, 39244956925, 78489913850, 156979827700]

約数ペア:

[(1, 156979827700), (2, 78489913850), (4, 39244956925), (5, 31395965540), (10, 15697982770), (20, 7848991385), (23, 6825209900), (25, 6279193108), (46, 3412604950), (50, 3139596554), (92, 1706302475), (100, 1569798277), (115, 1365041980), (230, 682520990), (421, 372873700), (460, 341260495), (575, 273008396), (842, 186436850), (1150, 136504198), (1684, 93218425), (2105, 74574740), (2300, 68252099), (4210, 37287370), (8420, 18643685), (9683, 16211900), (10525, 14914948), (19366, 8105950), (21050, 7457474), (38732, 4052975), (42100, 3728737), (48415, 3242380), (96830, 1621190), (162119, 968300), (193660, 810595), (242075, 648476), (324238, 484150)]