25658772360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{231661}}^1$

素因数の和:231759

約数の個数: 128

約数和(自身を含む): 84065506560

約数和(自身を除く): 58406734200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 520, 568, 710, 780, 852, 923, 1065, 1420, 1560, 1704, 1846, 2130, 2769, 2840, 3692, 4260, 4615, 5538, 7384, 8520, 9230, 11076, 13845, 18460, 22152, 27690, 36920, 55380, 110760, 231661, 463322, 694983, 926644, 1158305, 1389966, 1853288, 2316610, 2779932, 3011593, 3474915, 4633220, 5559864, 6023186, 6949830, 9034779, 9266440, 12046372, 13899660, 15057965, 16447931, 18069558, 24092744, 27799320, 30115930, 32895862, 36139116, 45173895, 49343793, 60231860, 65791724, 72278232, 82239655, 90347790, 98687586, 120463720, 131583448, 164479310, 180695580, 197375172, 213823103, 246718965, 328958620, 361391160, 394750344, 427646206, 493437930, 641469309, 657917240, 855292412, 986875860, 1069115515, 1282938618, 1710584824, 1973751720, 2138231030, 2565877236, 3207346545, 4276462060, 5131754472, 6414693090, 8552924120, 12829386180, 25658772360]

約数ペア:

[(1, 25658772360), (2, 12829386180), (3, 8552924120), (4, 6414693090), (5, 5131754472), (6, 4276462060), (8, 3207346545), (10, 2565877236), (12, 2138231030), (13, 1973751720), (15, 1710584824), (20, 1282938618), (24, 1069115515), (26, 986875860), (30, 855292412), (39, 657917240), (40, 641469309), (52, 493437930), (60, 427646206), (65, 394750344), (71, 361391160), (78, 328958620), (104, 246718965), (120, 213823103), (130, 197375172), (142, 180695580), (156, 164479310), (195, 131583448), (213, 120463720), (260, 98687586), (284, 90347790), (312, 82239655), (355, 72278232), (390, 65791724), (426, 60231860), (520, 49343793), (568, 45173895), (710, 36139116), (780, 32895862), (852, 30115930), (923, 27799320), (1065, 24092744), (1420, 18069558), (1560, 16447931), (1704, 15057965), (1846, 13899660), (2130, 12046372), (2769, 9266440), (2840, 9034779), (3692, 6949830), (4260, 6023186), (4615, 5559864), (5538, 4633220), (7384, 3474915), (8520, 3011593), (9230, 2779932), (11076, 2316610), (13845, 1853288), (18460, 1389966), (22152, 1158305), (27690, 926644), (36920, 694983), (55380, 463322), (110760, 231661)]