433338220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 1066665600

約数和(自身を除く): 633327380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 109, 140, 146, 218, 292, 365, 389, 436, 511, 545, 730, 763, 778, 1022, 1090, 1460, 1526, 1556, 1945, 2044, 2180, 2555, 2723, 3052, 3815, 3890, 5110, 5446, 7630, 7780, 7957, 10220, 10892, 13615, 15260, 15914, 27230, 28397, 31828, 39785, 42401, 54460, 55699, 56794, 79570, 84802, 111398, 113588, 141985, 159140, 169604, 198779, 212005, 222796, 278495, 283970, 296807, 397558, 424010, 556990, 567940, 593614, 795116, 848020, 993895, 1113980, 1187228, 1484035, 1987790, 2968070, 3095273, 3975580, 5936140, 6190546, 12381092, 15476365, 21666911, 30952730, 43333822, 61905460, 86667644, 108334555, 216669110, 433338220]

約数ペア:

[(1, 433338220), (2, 216669110), (4, 108334555), (5, 86667644), (7, 61905460), (10, 43333822), (14, 30952730), (20, 21666911), (28, 15476365), (35, 12381092), (70, 6190546), (73, 5936140), (109, 3975580), (140, 3095273), (146, 2968070), (218, 1987790), (292, 1484035), (365, 1187228), (389, 1113980), (436, 993895), (511, 848020), (545, 795116), (730, 593614), (763, 567940), (778, 556990), (1022, 424010), (1090, 397558), (1460, 296807), (1526, 283970), (1556, 278495), (1945, 222796), (2044, 212005), (2180, 198779), (2555, 169604), (2723, 159140), (3052, 141985), (3815, 113588), (3890, 111398), (5110, 84802), (5446, 79570), (7630, 56794), (7780, 55699), (7957, 54460), (10220, 42401), (10892, 39785), (13615, 31828), (15260, 28397), (15914, 27230)]