224799850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:616

約数の個数: 72

約数和(自身を含む): 466806060

約数和(自身を除く): 242006210

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 121, 146, 242, 275, 365, 509, 550, 605, 730, 803, 1018, 1210, 1606, 1825, 2545, 3025, 3650, 4015, 5090, 5599, 6050, 8030, 8833, 11198, 12725, 17666, 20075, 25450, 27995, 37157, 40150, 44165, 55990, 61589, 74314, 88330, 123178, 139975, 185785, 220825, 279950, 307945, 371570, 408727, 441650, 615890, 817454, 928925, 1539725, 1857850, 2043635, 3079450, 4087270, 4495997, 8991994, 10218175, 20436350, 22479985, 44959970, 112399925, 224799850]

約数ペア:

[(1, 224799850), (2, 112399925), (5, 44959970), (10, 22479985), (11, 20436350), (22, 10218175), (25, 8991994), (50, 4495997), (55, 4087270), (73, 3079450), (110, 2043635), (121, 1857850), (146, 1539725), (242, 928925), (275, 817454), (365, 615890), (509, 441650), (550, 408727), (605, 371570), (730, 307945), (803, 279950), (1018, 220825), (1210, 185785), (1606, 139975), (1825, 123178), (2545, 88330), (3025, 74314), (3650, 61589), (4015, 55990), (5090, 44165), (5599, 40150), (6050, 37157), (8030, 27995), (8833, 25450), (11198, 20075), (12725, 17666)]