1543399520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2417}}^1$

素因数の和:2752

約数の個数: 96

約数和(自身を含む): 3941185248

約数和(自身を除く): 2397785728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 307, 416, 520, 614, 1040, 1228, 1535, 2080, 2417, 2456, 3070, 3991, 4834, 4912, 6140, 7982, 9668, 9824, 12085, 12280, 15964, 19336, 19955, 24170, 24560, 31421, 31928, 38672, 39910, 48340, 49120, 62842, 63856, 77344, 79820, 96680, 125684, 127712, 157105, 159640, 193360, 251368, 314210, 319280, 386720, 502736, 628420, 638560, 742019, 1005472, 1256840, 1484038, 2513680, 2968076, 3710095, 5027360, 5936152, 7420190, 9646247, 11872304, 14840380, 19292494, 23744608, 29680760, 38584988, 48231235, 59361520, 77169976, 96462470, 118723040, 154339952, 192924940, 308679904, 385849880, 771699760, 1543399520]

約数ペア:

[(1, 1543399520), (2, 771699760), (4, 385849880), (5, 308679904), (8, 192924940), (10, 154339952), (13, 118723040), (16, 96462470), (20, 77169976), (26, 59361520), (32, 48231235), (40, 38584988), (52, 29680760), (65, 23744608), (80, 19292494), (104, 14840380), (130, 11872304), (160, 9646247), (208, 7420190), (260, 5936152), (307, 5027360), (416, 3710095), (520, 2968076), (614, 2513680), (1040, 1484038), (1228, 1256840), (1535, 1005472), (2080, 742019), (2417, 638560), (2456, 628420), (3070, 502736), (3991, 386720), (4834, 319280), (4912, 314210), (6140, 251368), (7982, 193360), (9668, 159640), (9824, 157105), (12085, 127712), (12280, 125684), (15964, 96680), (19336, 79820), (19955, 77344), (24170, 63856), (24560, 62842), (31421, 49120), (31928, 48340), (38672, 39910)]