47810620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 120093120

約数和(自身を除く): 72282500

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 73, 110, 130, 143, 146, 220, 229, 260, 286, 292, 365, 458, 572, 715, 730, 803, 916, 949, 1145, 1430, 1460, 1606, 1898, 2290, 2519, 2860, 2977, 3212, 3796, 4015, 4580, 4745, 5038, 5954, 8030, 9490, 10076, 10439, 11908, 12595, 14885, 16060, 16717, 18980, 20878, 25190, 29770, 32747, 33434, 41756, 50380, 52195, 59540, 65494, 66868, 83585, 104390, 130988, 163735, 167170, 183887, 208780, 217321, 327470, 334340, 367774, 434642, 654940, 735548, 869284, 919435, 1086605, 1838870, 2173210, 2390531, 3677740, 4346420, 4781062, 9562124, 11952655, 23905310, 47810620]

約数ペア:

[(1, 47810620), (2, 23905310), (4, 11952655), (5, 9562124), (10, 4781062), (11, 4346420), (13, 3677740), (20, 2390531), (22, 2173210), (26, 1838870), (44, 1086605), (52, 919435), (55, 869284), (65, 735548), (73, 654940), (110, 434642), (130, 367774), (143, 334340), (146, 327470), (220, 217321), (229, 208780), (260, 183887), (286, 167170), (292, 163735), (365, 130988), (458, 104390), (572, 83585), (715, 66868), (730, 65494), (803, 59540), (916, 52195), (949, 50380), (1145, 41756), (1430, 33434), (1460, 32747), (1606, 29770), (1898, 25190), (2290, 20878), (2519, 18980), (2860, 16717), (2977, 16060), (3212, 14885), (3796, 12595), (4015, 11908), (4580, 10439), (4745, 10076), (5038, 9490), (5954, 8030)]