40802334160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2512459}}^1$

素因数の和:2512508

約数の個数: 80

約数和(自身を含む): 112156214400

約数和(自身を除く): 71353880240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 16240, 2512459, 5024918, 10049836, 12562295, 17587213, 20099672, 25124590, 35174426, 40199344, 50249180, 70348852, 72861311, 87936065, 100498360, 140697704, 145722622, 175872130, 200996720, 281395408, 291445244, 351744260, 364306555, 510029177, 582890488, 703488520, 728613110, 1020058354, 1165780976, 1406977040, 1457226220, 2040116708, 2550145885, 2914452440, 4080233416, 5100291770, 5828904880, 8160466832, 10200583540, 20401167080, 40802334160]

約数ペア:

[(1, 40802334160), (2, 20401167080), (4, 10200583540), (5, 8160466832), (7, 5828904880), (8, 5100291770), (10, 4080233416), (14, 2914452440), (16, 2550145885), (20, 2040116708), (28, 1457226220), (29, 1406977040), (35, 1165780976), (40, 1020058354), (56, 728613110), (58, 703488520), (70, 582890488), (80, 510029177), (112, 364306555), (116, 351744260), (140, 291445244), (145, 281395408), (203, 200996720), (232, 175872130), (280, 145722622), (290, 140697704), (406, 100498360), (464, 87936065), (560, 72861311), (580, 70348852), (812, 50249180), (1015, 40199344), (1160, 35174426), (1624, 25124590), (2030, 20099672), (2320, 17587213), (3248, 12562295), (4060, 10049836), (8120, 5024918), (16240, 2512459)]