800334080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6871}}^1$

素因数の和:6912

約数の個数: 144

約数和(自身を含む): 2359789824

約数和(自身を除く): 1559455744

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2912, 3328, 3640, 4160, 4480, 5824, 6871, 7280, 8320, 8960, 11648, 13742, 14560, 16640, 23296, 27484, 29120, 34355, 48097, 54968, 58240, 68710, 89323, 96194, 109936, 116480, 137420, 178646, 192388, 219872, 240485, 274840, 357292, 384776, 439744, 446615, 480970, 549680, 625261, 714584, 769552, 879488, 893230, 961940, 1099360, 1250522, 1429168, 1539104, 1758976, 1786460, 1923880, 2198720, 2501044, 2858336, 3078208, 3126305, 3572920, 3847760, 4397440, 5002088, 5716672, 6156416, 6252610, 7145840, 7695520, 8794880, 10004176, 11433344, 12312832, 12505220, 14291680, 15391040, 20008352, 22866688, 25010440, 28583360, 30782080, 40016704, 50020880, 57166720, 61564160, 80033408, 100041760, 114333440, 160066816, 200083520, 400167040, 800334080]

約数ペア:

[(1, 800334080), (2, 400167040), (4, 200083520), (5, 160066816), (7, 114333440), (8, 100041760), (10, 80033408), (13, 61564160), (14, 57166720), (16, 50020880), (20, 40016704), (26, 30782080), (28, 28583360), (32, 25010440), (35, 22866688), (40, 20008352), (52, 15391040), (56, 14291680), (64, 12505220), (65, 12312832), (70, 11433344), (80, 10004176), (91, 8794880), (104, 7695520), (112, 7145840), (128, 6252610), (130, 6156416), (140, 5716672), (160, 5002088), (182, 4397440), (208, 3847760), (224, 3572920), (256, 3126305), (260, 3078208), (280, 2858336), (320, 2501044), (364, 2198720), (416, 1923880), (448, 1786460), (455, 1758976), (520, 1539104), (560, 1429168), (640, 1250522), (728, 1099360), (832, 961940), (896, 893230), (910, 879488), (1040, 769552), (1120, 714584), (1280, 625261), (1456, 549680), (1664, 480970), (1792, 446615), (1820, 439744), (2080, 384776), (2240, 357292), (2912, 274840), (3328, 240485), (3640, 219872), (4160, 192388), (4480, 178646), (5824, 137420), (6871, 116480), (7280, 109936), (8320, 96194), (8960, 89323), (11648, 68710), (13742, 58240), (14560, 54968), (16640, 48097), (23296, 34355), (27484, 29120)]