2016425920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8089}}^1$

素因数の和:8166

約数の個数: 112

約数和(自身を含む): 5178247200

約数和(自身を除く): 3161821280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 152, 160, 164, 190, 205, 304, 320, 328, 380, 410, 608, 656, 760, 779, 820, 1216, 1312, 1520, 1558, 1640, 2624, 3040, 3116, 3280, 3895, 6080, 6232, 6560, 7790, 8089, 12464, 13120, 15580, 16178, 24928, 31160, 32356, 40445, 49856, 62320, 64712, 80890, 124640, 129424, 153691, 161780, 249280, 258848, 307382, 323560, 331649, 517696, 614764, 647120, 663298, 768455, 1229528, 1294240, 1326596, 1536910, 1658245, 2459056, 2588480, 2653192, 3073820, 3316490, 4918112, 5306384, 6147640, 6301331, 6632980, 9836224, 10612768, 12295280, 12602662, 13265960, 21225536, 24590560, 25205324, 26531920, 31506655, 49181120, 50410648, 53063840, 63013310, 100821296, 106127680, 126026620, 201642592, 252053240, 403285184, 504106480, 1008212960, 2016425920]

約数ペア:

[(1, 2016425920), (2, 1008212960), (4, 504106480), (5, 403285184), (8, 252053240), (10, 201642592), (16, 126026620), (19, 106127680), (20, 100821296), (32, 63013310), (38, 53063840), (40, 50410648), (41, 49181120), (64, 31506655), (76, 26531920), (80, 25205324), (82, 24590560), (95, 21225536), (152, 13265960), (160, 12602662), (164, 12295280), (190, 10612768), (205, 9836224), (304, 6632980), (320, 6301331), (328, 6147640), (380, 5306384), (410, 4918112), (608, 3316490), (656, 3073820), (760, 2653192), (779, 2588480), (820, 2459056), (1216, 1658245), (1312, 1536910), (1520, 1326596), (1558, 1294240), (1640, 1229528), (2624, 768455), (3040, 663298), (3116, 647120), (3280, 614764), (3895, 517696), (6080, 331649), (6232, 323560), (6560, 307382), (7790, 258848), (8089, 249280), (12464, 161780), (13120, 153691), (15580, 129424), (16178, 124640), (24928, 80890), (31160, 64712), (32356, 62320), (40445, 49856)]