1398446783750

素因数分解:

$2^1\times 5^4\times {\mathrm{241}}^1\times {\mathrm{307}}^1\times {\mathrm{15121}}^1$

素因数の和:15691

約数の個数: 80

約数和(自身を含む): 2640873537456

約数和(自身を除く): 1242426753706

約数列:

[1, 2, 5, 10, 25, 50, 125, 241, 250, 307, 482, 614, 625, 1205, 1250, 1535, 2410, 3070, 6025, 7675, 12050, 15121, 15350, 30125, 30242, 38375, 60250, 73987, 75605, 76750, 147974, 150625, 151210, 191875, 301250, 369935, 378025, 383750, 739870, 756050, 1849675, 1890125, 3644161, 3699350, 3780250, 4642147, 7288322, 9248375, 9284294, 9450625, 18220805, 18496750, 18901250, 23210735, 36441610, 46241875, 46421470, 91104025, 92483750, 116053675, 182208050, 232107350, 455520125, 580268375, 911040250, 1118757427, 1160536750, 2237514854, 2277600625, 2901341875, 4555201250, 5593787135, 5802683750, 11187574270, 27968935675, 55937871350, 139844678375, 279689356750, 699223391875, 1398446783750]

約数ペア:

[(1, 1398446783750), (2, 699223391875), (5, 279689356750), (10, 139844678375), (25, 55937871350), (50, 27968935675), (125, 11187574270), (241, 5802683750), (250, 5593787135), (307, 4555201250), (482, 2901341875), (614, 2277600625), (625, 2237514854), (1205, 1160536750), (1250, 1118757427), (1535, 911040250), (2410, 580268375), (3070, 455520125), (6025, 232107350), (7675, 182208050), (12050, 116053675), (15121, 92483750), (15350, 91104025), (30125, 46421470), (30242, 46241875), (38375, 36441610), (60250, 23210735), (73987, 18901250), (75605, 18496750), (76750, 18220805), (147974, 9450625), (150625, 9284294), (151210, 9248375), (191875, 7288322), (301250, 4642147), (369935, 3780250), (378025, 3699350), (383750, 3644161), (739870, 1890125), (756050, 1849675)]