1570507900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{10691}}^1$

素因数の和:10831

約数の個数: 72

約数和(自身を含む): 3702981744

約数和(自身を除く): 2132473844

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 113, 130, 226, 260, 325, 452, 565, 650, 1130, 1300, 1469, 2260, 2825, 2938, 5650, 5876, 7345, 10691, 11300, 14690, 21382, 29380, 36725, 42764, 53455, 73450, 106910, 138983, 146900, 213820, 267275, 277966, 534550, 555932, 694915, 1069100, 1208083, 1389830, 2416166, 2779660, 3474575, 4832332, 6040415, 6949150, 12080830, 13898300, 15705079, 24161660, 30202075, 31410158, 60404150, 62820316, 78525395, 120808300, 157050790, 314101580, 392626975, 785253950, 1570507900]

約数ペア:

[(1, 1570507900), (2, 785253950), (4, 392626975), (5, 314101580), (10, 157050790), (13, 120808300), (20, 78525395), (25, 62820316), (26, 60404150), (50, 31410158), (52, 30202075), (65, 24161660), (100, 15705079), (113, 13898300), (130, 12080830), (226, 6949150), (260, 6040415), (325, 4832332), (452, 3474575), (565, 2779660), (650, 2416166), (1130, 1389830), (1300, 1208083), (1469, 1069100), (2260, 694915), (2825, 555932), (2938, 534550), (5650, 277966), (5876, 267275), (7345, 213820), (10691, 146900), (11300, 138983), (14690, 106910), (21382, 73450), (29380, 53455), (36725, 42764)]