131825800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 326541600

約数和(自身を除く): 194715800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 113, 152, 190, 200, 226, 307, 380, 452, 475, 565, 614, 760, 904, 950, 1130, 1228, 1535, 1900, 2147, 2260, 2456, 2825, 3070, 3800, 4294, 4520, 5650, 5833, 6140, 7675, 8588, 10735, 11300, 11666, 12280, 15350, 17176, 21470, 22600, 23332, 29165, 30700, 34691, 42940, 46664, 53675, 58330, 61400, 69382, 85880, 107350, 116660, 138764, 145825, 173455, 214700, 233320, 277528, 291650, 346910, 429400, 583300, 659129, 693820, 867275, 1166600, 1318258, 1387640, 1734550, 2636516, 3295645, 3469100, 5273032, 6591290, 6938200, 13182580, 16478225, 26365160, 32956450, 65912900, 131825800]

約数ペア:

[(1, 131825800), (2, 65912900), (4, 32956450), (5, 26365160), (8, 16478225), (10, 13182580), (19, 6938200), (20, 6591290), (25, 5273032), (38, 3469100), (40, 3295645), (50, 2636516), (76, 1734550), (95, 1387640), (100, 1318258), (113, 1166600), (152, 867275), (190, 693820), (200, 659129), (226, 583300), (307, 429400), (380, 346910), (452, 291650), (475, 277528), (565, 233320), (614, 214700), (760, 173455), (904, 145825), (950, 138764), (1130, 116660), (1228, 107350), (1535, 85880), (1900, 69382), (2147, 61400), (2260, 58330), (2456, 53675), (2825, 46664), (3070, 42940), (3800, 34691), (4294, 30700), (4520, 29165), (5650, 23332), (5833, 22600), (6140, 21470), (7675, 17176), (8588, 15350), (10735, 12280), (11300, 11666)]