20067554300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{62071}}^1$

素因数の和:62199

約数の個数: 72

約数和(自身を含む): 45096301152

約数和(自身を除く): 25028746852

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 61, 100, 106, 122, 212, 244, 265, 305, 530, 610, 1060, 1220, 1325, 1525, 2650, 3050, 3233, 5300, 6100, 6466, 12932, 16165, 32330, 62071, 64660, 80825, 124142, 161650, 248284, 310355, 323300, 620710, 1241420, 1551775, 3103550, 3289763, 3786331, 6207100, 6579526, 7572662, 13159052, 15145324, 16448815, 18931655, 32897630, 37863310, 65795260, 75726620, 82244075, 94658275, 164488150, 189316550, 200675543, 328976300, 378633100, 401351086, 802702172, 1003377715, 2006755430, 4013510860, 5016888575, 10033777150, 20067554300]

約数ペア:

[(1, 20067554300), (2, 10033777150), (4, 5016888575), (5, 4013510860), (10, 2006755430), (20, 1003377715), (25, 802702172), (50, 401351086), (53, 378633100), (61, 328976300), (100, 200675543), (106, 189316550), (122, 164488150), (212, 94658275), (244, 82244075), (265, 75726620), (305, 65795260), (530, 37863310), (610, 32897630), (1060, 18931655), (1220, 16448815), (1325, 15145324), (1525, 13159052), (2650, 7572662), (3050, 6579526), (3233, 6207100), (5300, 3786331), (6100, 3289763), (6466, 3103550), (12932, 1551775), (16165, 1241420), (32330, 620710), (62071, 323300), (64660, 310355), (80825, 248284), (124142, 161650)]