23878075160

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{154291}}^1$

素因数の和:154428

約数の個数: 64

約数和(自身を含む): 55489574880

約数和(自身を除く): 31611499720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 73, 106, 146, 212, 265, 292, 365, 424, 530, 584, 730, 1060, 1460, 2120, 2920, 3869, 7738, 15476, 19345, 30952, 38690, 77380, 154291, 154760, 308582, 617164, 771455, 1234328, 1542910, 3085820, 6171640, 8177423, 11263243, 16354846, 22526486, 32709692, 40887115, 45052972, 56316215, 65419384, 81774230, 90105944, 112632430, 163548460, 225264860, 327096920, 450529720, 596951879, 1193903758, 2387807516, 2984759395, 4775615032, 5969518790, 11939037580, 23878075160]

約数ペア:

[(1, 23878075160), (2, 11939037580), (4, 5969518790), (5, 4775615032), (8, 2984759395), (10, 2387807516), (20, 1193903758), (40, 596951879), (53, 450529720), (73, 327096920), (106, 225264860), (146, 163548460), (212, 112632430), (265, 90105944), (292, 81774230), (365, 65419384), (424, 56316215), (530, 45052972), (584, 40887115), (730, 32709692), (1060, 22526486), (1460, 16354846), (2120, 11263243), (2920, 8177423), (3869, 6171640), (7738, 3085820), (15476, 1542910), (19345, 1234328), (30952, 771455), (38690, 617164), (77380, 308582), (154291, 154760)]