16433560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:78

約数の個数: 128

約数和(自身を含む): 46267200

約数和(自身を除く): 29833640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 143, 169, 170, 187, 220, 221, 260, 286, 338, 340, 374, 440, 442, 520, 572, 676, 680, 715, 748, 845, 884, 935, 1105, 1144, 1352, 1430, 1496, 1690, 1768, 1859, 1870, 2197, 2210, 2431, 2860, 2873, 3380, 3718, 3740, 4394, 4420, 4862, 5720, 5746, 6760, 7436, 7480, 8788, 8840, 9295, 9724, 10985, 11492, 12155, 14365, 14872, 17576, 18590, 19448, 21970, 22984, 24167, 24310, 28730, 31603, 37180, 37349, 43940, 48334, 48620, 57460, 63206, 74360, 74698, 87880, 96668, 97240, 114920, 120835, 126412, 149396, 158015, 186745, 193336, 241670, 252824, 298792, 316030, 373490, 410839, 483340, 632060, 746980, 821678, 966680, 1264120, 1493960, 1643356, 2054195, 3286712, 4108390, 8216780, 16433560]

約数ペア:

[(1, 16433560), (2, 8216780), (4, 4108390), (5, 3286712), (8, 2054195), (10, 1643356), (11, 1493960), (13, 1264120), (17, 966680), (20, 821678), (22, 746980), (26, 632060), (34, 483340), (40, 410839), (44, 373490), (52, 316030), (55, 298792), (65, 252824), (68, 241670), (85, 193336), (88, 186745), (104, 158015), (110, 149396), (130, 126412), (136, 120835), (143, 114920), (169, 97240), (170, 96668), (187, 87880), (220, 74698), (221, 74360), (260, 63206), (286, 57460), (338, 48620), (340, 48334), (374, 43940), (440, 37349), (442, 37180), (520, 31603), (572, 28730), (676, 24310), (680, 24167), (715, 22984), (748, 21970), (845, 19448), (884, 18590), (935, 17576), (1105, 14872), (1144, 14365), (1352, 12155), (1430, 11492), (1496, 10985), (1690, 9724), (1768, 9295), (1859, 8840), (1870, 8788), (2197, 7480), (2210, 7436), (2431, 6760), (2860, 5746), (2873, 5720), (3380, 4862), (3718, 4420), (3740, 4394)]