3976116040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{659}}^1$

素因数の和:1007

約数の個数: 128

約数和(自身を含む): 9919324800

約数和(自身を除く): 5943208760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 283, 328, 410, 520, 533, 566, 659, 820, 1066, 1132, 1318, 1415, 1640, 2132, 2264, 2636, 2665, 2830, 3295, 3679, 4264, 5272, 5330, 5660, 6590, 7358, 8567, 10660, 11320, 11603, 13180, 14716, 17134, 18395, 21320, 23206, 26360, 27019, 29432, 34268, 36790, 42835, 46412, 54038, 58015, 68536, 73580, 85670, 92824, 108076, 116030, 135095, 147160, 150839, 171340, 186497, 216152, 232060, 270190, 301678, 342680, 351247, 372994, 464120, 540380, 603356, 702494, 745988, 754195, 932485, 1080760, 1206712, 1404988, 1491976, 1508390, 1756235, 1864970, 2424461, 2809976, 3016780, 3512470, 3729940, 4848922, 6033560, 7024940, 7459880, 7646377, 9697844, 12122305, 14049880, 15292754, 19395688, 24244610, 30585508, 38231885, 48489220, 61171016, 76463770, 96978440, 99402901, 152927540, 198805802, 305855080, 397611604, 497014505, 795223208, 994029010, 1988058020, 3976116040]

約数ペア:

[(1, 3976116040), (2, 1988058020), (4, 994029010), (5, 795223208), (8, 497014505), (10, 397611604), (13, 305855080), (20, 198805802), (26, 152927540), (40, 99402901), (41, 96978440), (52, 76463770), (65, 61171016), (82, 48489220), (104, 38231885), (130, 30585508), (164, 24244610), (205, 19395688), (260, 15292754), (283, 14049880), (328, 12122305), (410, 9697844), (520, 7646377), (533, 7459880), (566, 7024940), (659, 6033560), (820, 4848922), (1066, 3729940), (1132, 3512470), (1318, 3016780), (1415, 2809976), (1640, 2424461), (2132, 1864970), (2264, 1756235), (2636, 1508390), (2665, 1491976), (2830, 1404988), (3295, 1206712), (3679, 1080760), (4264, 932485), (5272, 754195), (5330, 745988), (5660, 702494), (6590, 603356), (7358, 540380), (8567, 464120), (10660, 372994), (11320, 351247), (11603, 342680), (13180, 301678), (14716, 270190), (17134, 232060), (18395, 216152), (21320, 186497), (23206, 171340), (26360, 150839), (27019, 147160), (29432, 135095), (34268, 116030), (36790, 108076), (42835, 92824), (46412, 85670), (54038, 73580), (58015, 68536)]