20100322470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{94063}}^1$

素因数の和:94509

約数の個数: 64

約数和(自身を含む): 51200916480

約数和(自身を除く): 31100594010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 419, 510, 838, 1257, 2095, 2514, 4190, 6285, 7123, 12570, 14246, 21369, 35615, 42738, 71230, 94063, 106845, 188126, 213690, 282189, 470315, 564378, 940630, 1410945, 1599071, 2821890, 3198142, 4797213, 7995355, 9594426, 15990710, 23986065, 39412397, 47972130, 78824794, 118237191, 197061985, 236474382, 394123970, 591185955, 670010749, 1182371910, 1340021498, 2010032247, 3350053745, 4020064494, 6700107490, 10050161235, 20100322470]

約数ペア:

[(1, 20100322470), (2, 10050161235), (3, 6700107490), (5, 4020064494), (6, 3350053745), (10, 2010032247), (15, 1340021498), (17, 1182371910), (30, 670010749), (34, 591185955), (51, 394123970), (85, 236474382), (102, 197061985), (170, 118237191), (255, 78824794), (419, 47972130), (510, 39412397), (838, 23986065), (1257, 15990710), (2095, 9594426), (2514, 7995355), (4190, 4797213), (6285, 3198142), (7123, 2821890), (12570, 1599071), (14246, 1410945), (21369, 940630), (35615, 564378), (42738, 470315), (71230, 282189), (94063, 213690), (106845, 188126)]