4611680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 12065760

約数和(自身を除く): 7454080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 41, 74, 76, 80, 82, 95, 148, 152, 160, 164, 185, 190, 205, 296, 304, 328, 370, 380, 410, 592, 608, 656, 703, 740, 760, 779, 820, 1184, 1312, 1406, 1480, 1517, 1520, 1558, 1640, 2812, 2960, 3034, 3040, 3116, 3280, 3515, 3895, 5624, 5920, 6068, 6232, 6560, 7030, 7585, 7790, 11248, 12136, 12464, 14060, 15170, 15580, 22496, 24272, 24928, 28120, 28823, 30340, 31160, 48544, 56240, 57646, 60680, 62320, 112480, 115292, 121360, 124640, 144115, 230584, 242720, 288230, 461168, 576460, 922336, 1152920, 2305840, 4611680]

約数ペア:

[(1, 4611680), (2, 2305840), (4, 1152920), (5, 922336), (8, 576460), (10, 461168), (16, 288230), (19, 242720), (20, 230584), (32, 144115), (37, 124640), (38, 121360), (40, 115292), (41, 112480), (74, 62320), (76, 60680), (80, 57646), (82, 56240), (95, 48544), (148, 31160), (152, 30340), (160, 28823), (164, 28120), (185, 24928), (190, 24272), (205, 22496), (296, 15580), (304, 15170), (328, 14060), (370, 12464), (380, 12136), (410, 11248), (592, 7790), (608, 7585), (656, 7030), (703, 6560), (740, 6232), (760, 6068), (779, 5920), (820, 5624), (1184, 3895), (1312, 3515), (1406, 3280), (1480, 3116), (1517, 3040), (1520, 3034), (1558, 2960), (1640, 2812)]