16407788540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{94049}}^1$

素因数の和:94143

約数の個数: 96

約数和(自身を含む): 41144241600

約数和(自身を除く): 24736453060

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 61, 65, 110, 122, 130, 143, 220, 244, 260, 286, 305, 572, 610, 671, 715, 793, 1220, 1342, 1430, 1586, 2684, 2860, 3172, 3355, 3965, 6710, 7930, 8723, 13420, 15860, 17446, 34892, 43615, 87230, 94049, 174460, 188098, 376196, 470245, 940490, 1034539, 1222637, 1880980, 2069078, 2445274, 4138156, 4890548, 5172695, 5736989, 6113185, 10345390, 11473978, 12226370, 13449007, 20690780, 22947956, 24452740, 26898014, 28684945, 53796028, 57369890, 63106879, 67245035, 74580857, 114739780, 126213758, 134490070, 149161714, 252427516, 268980140, 298323428, 315534395, 372904285, 631068790, 745808570, 820389427, 1262137580, 1491617140, 1640778854, 3281557708, 4101947135, 8203894270, 16407788540]

約数ペア:

[(1, 16407788540), (2, 8203894270), (4, 4101947135), (5, 3281557708), (10, 1640778854), (11, 1491617140), (13, 1262137580), (20, 820389427), (22, 745808570), (26, 631068790), (44, 372904285), (52, 315534395), (55, 298323428), (61, 268980140), (65, 252427516), (110, 149161714), (122, 134490070), (130, 126213758), (143, 114739780), (220, 74580857), (244, 67245035), (260, 63106879), (286, 57369890), (305, 53796028), (572, 28684945), (610, 26898014), (671, 24452740), (715, 22947956), (793, 20690780), (1220, 13449007), (1342, 12226370), (1430, 11473978), (1586, 10345390), (2684, 6113185), (2860, 5736989), (3172, 5172695), (3355, 4890548), (3965, 4138156), (6710, 2445274), (7930, 2069078), (8723, 1880980), (13420, 1222637), (15860, 1034539), (17446, 940490), (34892, 470245), (43615, 376196), (87230, 188098), (94049, 174460)]