45134440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 117482400

約数和(自身を除く): 72347960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 41, 52, 58, 65, 73, 82, 104, 116, 130, 145, 146, 164, 205, 232, 260, 290, 292, 328, 365, 377, 410, 520, 533, 580, 584, 730, 754, 820, 949, 1066, 1160, 1189, 1460, 1508, 1640, 1885, 1898, 2117, 2132, 2378, 2665, 2920, 2993, 3016, 3770, 3796, 4234, 4264, 4745, 4756, 5330, 5945, 5986, 7540, 7592, 8468, 9490, 9512, 10585, 10660, 11890, 11972, 14965, 15080, 15457, 16936, 18980, 21170, 21320, 23780, 23944, 27521, 29930, 30914, 37960, 38909, 42340, 47560, 55042, 59860, 61828, 77285, 77818, 84680, 86797, 110084, 119720, 123656, 137605, 154570, 155636, 173594, 194545, 220168, 275210, 309140, 311272, 347188, 389090, 433985, 550420, 618280, 694376, 778180, 867970, 1100840, 1128361, 1556360, 1735940, 2256722, 3471880, 4513444, 5641805, 9026888, 11283610, 22567220, 45134440]

約数ペア:

[(1, 45134440), (2, 22567220), (4, 11283610), (5, 9026888), (8, 5641805), (10, 4513444), (13, 3471880), (20, 2256722), (26, 1735940), (29, 1556360), (40, 1128361), (41, 1100840), (52, 867970), (58, 778180), (65, 694376), (73, 618280), (82, 550420), (104, 433985), (116, 389090), (130, 347188), (145, 311272), (146, 309140), (164, 275210), (205, 220168), (232, 194545), (260, 173594), (290, 155636), (292, 154570), (328, 137605), (365, 123656), (377, 119720), (410, 110084), (520, 86797), (533, 84680), (580, 77818), (584, 77285), (730, 61828), (754, 59860), (820, 55042), (949, 47560), (1066, 42340), (1160, 38909), (1189, 37960), (1460, 30914), (1508, 29930), (1640, 27521), (1885, 23944), (1898, 23780), (2117, 21320), (2132, 21170), (2378, 18980), (2665, 16936), (2920, 15457), (2993, 15080), (3016, 14965), (3770, 11972), (3796, 11890), (4234, 10660), (4264, 10585), (4745, 9512), (4756, 9490), (5330, 8468), (5945, 7592), (5986, 7540)]