1566376925860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{272189}}^1$

素因数の和:272401

約数の個数: 96

約数和(自身を含む): 3444684213600

約数和(自身を除く): 1878307287740

約数列:

[1, 2, 4, 5, 10, 20, 53, 61, 89, 106, 122, 178, 212, 244, 265, 305, 356, 445, 530, 610, 890, 1060, 1220, 1780, 3233, 4717, 5429, 6466, 9434, 10858, 12932, 16165, 18868, 21716, 23585, 27145, 32330, 47170, 54290, 64660, 94340, 108580, 272189, 287737, 544378, 575474, 1088756, 1150948, 1360945, 1438685, 2721890, 2877370, 5443780, 5754740, 14426017, 16603529, 24224821, 28852034, 33207058, 48449642, 57704068, 66414116, 72130085, 83017645, 96899284, 121124105, 144260170, 166035290, 242248210, 288520340, 332070580, 484496420, 879987037, 1283915513, 1477714081, 1759974074, 2567831026, 2955428162, 3519948148, 4399935185, 5135662052, 5910856324, 6419577565, 7388570405, 8799870370, 12839155130, 14777140810, 17599740740, 25678310260, 29554281620, 78318846293, 156637692586, 313275385172, 391594231465, 783188462930, 1566376925860]

約数ペア:

[(1, 1566376925860), (2, 783188462930), (4, 391594231465), (5, 313275385172), (10, 156637692586), (20, 78318846293), (53, 29554281620), (61, 25678310260), (89, 17599740740), (106, 14777140810), (122, 12839155130), (178, 8799870370), (212, 7388570405), (244, 6419577565), (265, 5910856324), (305, 5135662052), (356, 4399935185), (445, 3519948148), (530, 2955428162), (610, 2567831026), (890, 1759974074), (1060, 1477714081), (1220, 1283915513), (1780, 879987037), (3233, 484496420), (4717, 332070580), (5429, 288520340), (6466, 242248210), (9434, 166035290), (10858, 144260170), (12932, 121124105), (16165, 96899284), (18868, 83017645), (21716, 72130085), (23585, 66414116), (27145, 57704068), (32330, 48449642), (47170, 33207058), (54290, 28852034), (64660, 24224821), (94340, 16603529), (108580, 14426017), (272189, 5754740), (287737, 5443780), (544378, 2877370), (575474, 2721890), (1088756, 1438685), (1150948, 1360945)]