44217680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 122054688

約数和(自身を除く): 77837008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 41, 52, 61, 65, 68, 80, 82, 85, 104, 122, 130, 136, 164, 170, 205, 208, 221, 244, 260, 272, 305, 328, 340, 410, 442, 488, 520, 533, 610, 656, 680, 697, 793, 820, 884, 976, 1037, 1040, 1066, 1105, 1220, 1360, 1394, 1586, 1640, 1768, 2074, 2132, 2210, 2440, 2501, 2665, 2788, 3172, 3280, 3485, 3536, 3965, 4148, 4264, 4420, 4880, 5002, 5185, 5330, 5576, 6344, 6970, 7930, 8296, 8528, 8840, 9061, 10004, 10370, 10660, 11152, 12505, 12688, 13481, 13940, 15860, 16592, 17680, 18122, 20008, 20740, 21320, 25010, 26962, 27880, 31720, 32513, 36244, 40016, 41480, 42517, 42640, 45305, 50020, 53924, 55760, 63440, 65026, 67405, 72488, 82960, 85034, 90610, 100040, 107848, 130052, 134810, 144976, 162565, 170068, 181220, 200080, 212585, 215696, 260104, 269620, 325130, 340136, 362440, 425170, 520208, 539240, 552721, 650260, 680272, 724880, 850340, 1078480, 1105442, 1300520, 1700680, 2210884, 2601040, 2763605, 3401360, 4421768, 5527210, 8843536, 11054420, 22108840, 44217680]

約数ペア:

[(1, 44217680), (2, 22108840), (4, 11054420), (5, 8843536), (8, 5527210), (10, 4421768), (13, 3401360), (16, 2763605), (17, 2601040), (20, 2210884), (26, 1700680), (34, 1300520), (40, 1105442), (41, 1078480), (52, 850340), (61, 724880), (65, 680272), (68, 650260), (80, 552721), (82, 539240), (85, 520208), (104, 425170), (122, 362440), (130, 340136), (136, 325130), (164, 269620), (170, 260104), (205, 215696), (208, 212585), (221, 200080), (244, 181220), (260, 170068), (272, 162565), (305, 144976), (328, 134810), (340, 130052), (410, 107848), (442, 100040), (488, 90610), (520, 85034), (533, 82960), (610, 72488), (656, 67405), (680, 65026), (697, 63440), (793, 55760), (820, 53924), (884, 50020), (976, 45305), (1037, 42640), (1040, 42517), (1066, 41480), (1105, 40016), (1220, 36244), (1360, 32513), (1394, 31720), (1586, 27880), (1640, 26962), (1768, 25010), (2074, 21320), (2132, 20740), (2210, 20008), (2440, 18122), (2501, 17680), (2665, 16592), (2788, 15860), (3172, 13940), (3280, 13481), (3485, 12688), (3536, 12505), (3965, 11152), (4148, 10660), (4264, 10370), (4420, 10004), (4880, 9061), (5002, 8840), (5185, 8528), (5330, 8296), (5576, 7930), (6344, 6970)]