17551408940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{15451}}^1$

素因数の和:15747

約数の個数: 96

約数和(自身を含む): 42194343744

約数和(自身を除く): 24642934804

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 257, 260, 340, 442, 514, 884, 1028, 1105, 1285, 2210, 2570, 3341, 4369, 4420, 5140, 6682, 8738, 13364, 15451, 16705, 17476, 21845, 30902, 33410, 43690, 56797, 61804, 66820, 77255, 87380, 113594, 154510, 200863, 227188, 262667, 283985, 309020, 401726, 525334, 567970, 803452, 1004315, 1050668, 1135940, 1313335, 2008630, 2626670, 3414671, 3970907, 4017260, 5253340, 6829342, 7941814, 13658684, 15883628, 17073355, 19854535, 34146710, 39709070, 51621791, 67505419, 68293420, 79418140, 103243582, 135010838, 206487164, 258108955, 270021676, 337527095, 516217910, 675054190, 877570447, 1032435820, 1350108380, 1755140894, 3510281788, 4387852235, 8775704470, 17551408940]

約数ペア:

[(1, 17551408940), (2, 8775704470), (4, 4387852235), (5, 3510281788), (10, 1755140894), (13, 1350108380), (17, 1032435820), (20, 877570447), (26, 675054190), (34, 516217910), (52, 337527095), (65, 270021676), (68, 258108955), (85, 206487164), (130, 135010838), (170, 103243582), (221, 79418140), (257, 68293420), (260, 67505419), (340, 51621791), (442, 39709070), (514, 34146710), (884, 19854535), (1028, 17073355), (1105, 15883628), (1285, 13658684), (2210, 7941814), (2570, 6829342), (3341, 5253340), (4369, 4017260), (4420, 3970907), (5140, 3414671), (6682, 2626670), (8738, 2008630), (13364, 1313335), (15451, 1135940), (16705, 1050668), (17476, 1004315), (21845, 803452), (30902, 567970), (33410, 525334), (43690, 401726), (56797, 309020), (61804, 283985), (66820, 262667), (77255, 227188), (87380, 200863), (113594, 154510)]