4747679420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3119}}^1$

素因数の和:3204

約数の個数: 144

約数和(自身を含む): 11920970880

約数和(自身を除く): 7173291460

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 37, 44, 55, 68, 74, 85, 110, 121, 148, 170, 185, 187, 220, 242, 340, 370, 374, 407, 484, 605, 629, 740, 748, 814, 935, 1210, 1258, 1628, 1870, 2035, 2057, 2420, 2516, 3119, 3145, 3740, 4070, 4114, 4477, 6238, 6290, 6919, 8140, 8228, 8954, 10285, 12476, 12580, 13838, 15595, 17908, 20570, 22385, 27676, 31190, 34309, 34595, 41140, 44770, 53023, 62380, 68618, 69190, 76109, 89540, 106046, 115403, 137236, 138380, 152218, 171545, 212092, 230806, 265115, 304436, 343090, 377399, 380545, 461612, 530230, 577015, 583253, 686180, 754798, 761090, 1060460, 1154030, 1166506, 1269433, 1509596, 1522180, 1886995, 1961851, 2308060, 2333012, 2538866, 2916265, 3773990, 3923702, 5077732, 5832530, 6347165, 6415783, 7547980, 7847404, 9809255, 11665060, 12694330, 12831566, 13963763, 19618510, 21580361, 25388660, 25663132, 27927526, 32078915, 39237020, 43160722, 55855052, 64157830, 69818815, 86321444, 107901805, 128315660, 139637630, 215803610, 237383971, 279275260, 431607220, 474767942, 949535884, 1186919855, 2373839710, 4747679420]

約数ペア:

[(1, 4747679420), (2, 2373839710), (4, 1186919855), (5, 949535884), (10, 474767942), (11, 431607220), (17, 279275260), (20, 237383971), (22, 215803610), (34, 139637630), (37, 128315660), (44, 107901805), (55, 86321444), (68, 69818815), (74, 64157830), (85, 55855052), (110, 43160722), (121, 39237020), (148, 32078915), (170, 27927526), (185, 25663132), (187, 25388660), (220, 21580361), (242, 19618510), (340, 13963763), (370, 12831566), (374, 12694330), (407, 11665060), (484, 9809255), (605, 7847404), (629, 7547980), (740, 6415783), (748, 6347165), (814, 5832530), (935, 5077732), (1210, 3923702), (1258, 3773990), (1628, 2916265), (1870, 2538866), (2035, 2333012), (2057, 2308060), (2420, 1961851), (2516, 1886995), (3119, 1522180), (3145, 1509596), (3740, 1269433), (4070, 1166506), (4114, 1154030), (4477, 1060460), (6238, 761090), (6290, 754798), (6919, 686180), (8140, 583253), (8228, 577015), (8954, 530230), (10285, 461612), (12476, 380545), (12580, 377399), (13838, 343090), (15595, 304436), (17908, 265115), (20570, 230806), (22385, 212092), (27676, 171545), (31190, 152218), (34309, 138380), (34595, 137236), (41140, 115403), (44770, 106046), (53023, 89540), (62380, 76109), (68618, 69190)]