9712822040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2383}}^1$

素因数の和:2617

約数の個数: 128

約数和(自身を含む): 23893401600

約数和(自身を除く): 14180579560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 173, 190, 248, 310, 346, 380, 589, 620, 692, 760, 865, 1178, 1240, 1384, 1730, 2356, 2383, 2945, 3287, 3460, 4712, 4766, 5363, 5890, 6574, 6920, 9532, 10726, 11780, 11915, 13148, 16435, 19064, 21452, 23560, 23830, 26296, 26815, 32870, 42904, 45277, 47660, 53630, 65740, 73873, 90554, 95320, 101897, 107260, 131480, 147746, 181108, 203794, 214520, 226385, 295492, 362216, 369365, 407588, 412259, 452770, 509485, 590984, 738730, 815176, 824518, 905540, 1018970, 1403587, 1477460, 1649036, 1811080, 2037940, 2061295, 2807174, 2954920, 3298072, 4075880, 4122590, 5614348, 7017935, 7832921, 8245180, 11228696, 12780029, 14035870, 15665842, 16490360, 25560058, 28071740, 31331684, 39164605, 51120116, 56143480, 62663368, 63900145, 78329210, 102240232, 127800290, 156658420, 242820551, 255600580, 313316840, 485641102, 511201160, 971282204, 1214102755, 1942564408, 2428205510, 4856411020, 9712822040]

約数ペア:

[(1, 9712822040), (2, 4856411020), (4, 2428205510), (5, 1942564408), (8, 1214102755), (10, 971282204), (19, 511201160), (20, 485641102), (31, 313316840), (38, 255600580), (40, 242820551), (62, 156658420), (76, 127800290), (95, 102240232), (124, 78329210), (152, 63900145), (155, 62663368), (173, 56143480), (190, 51120116), (248, 39164605), (310, 31331684), (346, 28071740), (380, 25560058), (589, 16490360), (620, 15665842), (692, 14035870), (760, 12780029), (865, 11228696), (1178, 8245180), (1240, 7832921), (1384, 7017935), (1730, 5614348), (2356, 4122590), (2383, 4075880), (2945, 3298072), (3287, 2954920), (3460, 2807174), (4712, 2061295), (4766, 2037940), (5363, 1811080), (5890, 1649036), (6574, 1477460), (6920, 1403587), (9532, 1018970), (10726, 905540), (11780, 824518), (11915, 815176), (13148, 738730), (16435, 590984), (19064, 509485), (21452, 452770), (23560, 412259), (23830, 407588), (26296, 369365), (26815, 362216), (32870, 295492), (42904, 226385), (45277, 214520), (47660, 203794), (53630, 181108), (65740, 147746), (73873, 131480), (90554, 107260), (95320, 101897)]