23883470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 49968576

約数和(自身を除く): 26085106

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 101, 107, 130, 170, 202, 214, 221, 442, 505, 535, 1010, 1070, 1105, 1313, 1391, 1717, 1819, 2210, 2626, 2782, 3434, 3638, 6565, 6955, 8585, 9095, 10807, 13130, 13910, 17170, 18190, 21614, 22321, 23647, 44642, 47294, 54035, 108070, 111605, 118235, 140491, 183719, 223210, 236470, 280982, 367438, 702455, 918595, 1404910, 1837190, 2388347, 4776694, 11941735, 23883470]

約数ペア:

[(1, 23883470), (2, 11941735), (5, 4776694), (10, 2388347), (13, 1837190), (17, 1404910), (26, 918595), (34, 702455), (65, 367438), (85, 280982), (101, 236470), (107, 223210), (130, 183719), (170, 140491), (202, 118235), (214, 111605), (221, 108070), (442, 54035), (505, 47294), (535, 44642), (1010, 23647), (1070, 22321), (1105, 21614), (1313, 18190), (1391, 17170), (1717, 13910), (1819, 13130), (2210, 10807), (2626, 9095), (2782, 8585), (3434, 6955), (3638, 6565)]