16202011490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{18743}}^1$

素因数の和:19043

約数の個数: 64

約数和(自身を含む): 34106282496

約数和(自身を除く): 17904271006

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 233, 265, 371, 466, 530, 742, 1165, 1631, 1855, 2330, 3262, 3710, 8155, 12349, 16310, 18743, 24698, 37486, 61745, 86443, 93715, 123490, 131201, 172886, 187430, 262402, 432215, 656005, 864430, 993379, 1312010, 1986758, 4367119, 4966895, 6953653, 8734238, 9933790, 13907306, 21835595, 30569833, 34768265, 43671190, 61139666, 69536530, 152849165, 231457307, 305698330, 462914614, 1157286535, 1620201149, 2314573070, 3240402298, 8101005745, 16202011490]

約数ペア:

[(1, 16202011490), (2, 8101005745), (5, 3240402298), (7, 2314573070), (10, 1620201149), (14, 1157286535), (35, 462914614), (53, 305698330), (70, 231457307), (106, 152849165), (233, 69536530), (265, 61139666), (371, 43671190), (466, 34768265), (530, 30569833), (742, 21835595), (1165, 13907306), (1631, 9933790), (1855, 8734238), (2330, 6953653), (3262, 4966895), (3710, 4367119), (8155, 1986758), (12349, 1312010), (16310, 993379), (18743, 864430), (24698, 656005), (37486, 432215), (61745, 262402), (86443, 187430), (93715, 172886), (123490, 131201)]