974544515600

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{395449}}^1$

素因数の和:395629

約数の個数: 120

約数和(自身を含む): 2403293593800

約数和(自身を除く): 1428749078200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 101, 122, 200, 202, 244, 305, 400, 404, 488, 505, 610, 808, 976, 1010, 1220, 1525, 1616, 2020, 2440, 2525, 3050, 4040, 4880, 5050, 6100, 6161, 8080, 10100, 12200, 12322, 20200, 24400, 24644, 30805, 40400, 49288, 61610, 98576, 123220, 154025, 246440, 308050, 395449, 492880, 616100, 790898, 1232200, 1581796, 1977245, 2464400, 3163592, 3954490, 6327184, 7908980, 9886225, 15817960, 19772450, 24122389, 31635920, 39544900, 39940349, 48244778, 79089800, 79880698, 96489556, 120611945, 158179600, 159761396, 192979112, 199701745, 241223890, 319522792, 385958224, 399403490, 482447780, 603059725, 639045584, 798806980, 964895560, 998508725, 1206119450, 1597613960, 1929791120, 1997017450, 2412238900, 2436361289, 3195227920, 3994034900, 4824477800, 4872722578, 7988069800, 9648955600, 9745445156, 12181806445, 15976139600, 19490890312, 24363612890, 38981780624, 48727225780, 60909032225, 97454451560, 121818064450, 194908903120, 243636128900, 487272257800, 974544515600]

約数ペア:

[(1, 974544515600), (2, 487272257800), (4, 243636128900), (5, 194908903120), (8, 121818064450), (10, 97454451560), (16, 60909032225), (20, 48727225780), (25, 38981780624), (40, 24363612890), (50, 19490890312), (61, 15976139600), (80, 12181806445), (100, 9745445156), (101, 9648955600), (122, 7988069800), (200, 4872722578), (202, 4824477800), (244, 3994034900), (305, 3195227920), (400, 2436361289), (404, 2412238900), (488, 1997017450), (505, 1929791120), (610, 1597613960), (808, 1206119450), (976, 998508725), (1010, 964895560), (1220, 798806980), (1525, 639045584), (1616, 603059725), (2020, 482447780), (2440, 399403490), (2525, 385958224), (3050, 319522792), (4040, 241223890), (4880, 199701745), (5050, 192979112), (6100, 159761396), (6161, 158179600), (8080, 120611945), (10100, 96489556), (12200, 79880698), (12322, 79089800), (20200, 48244778), (24400, 39940349), (24644, 39544900), (30805, 31635920), (40400, 24122389), (49288, 19772450), (61610, 15817960), (98576, 9886225), (123220, 7908980), (154025, 6327184), (246440, 3954490), (308050, 3163592), (395449, 2464400), (492880, 1977245), (616100, 1581796), (790898, 1232200)]