2464835240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1257569}}^1$

素因数の和:1257594

約数の個数: 48

約数和(自身を含む): 6451334100

約数和(自身を除く): 3986498860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 1257569, 2515138, 5030276, 6287845, 8802983, 10060552, 12575690, 17605966, 25151380, 35211932, 44014915, 50302760, 61620881, 70423864, 88029830, 123241762, 176059660, 246483524, 308104405, 352119320, 492967048, 616208810, 1232417620, 2464835240]

約数ペア:

[(1, 2464835240), (2, 1232417620), (4, 616208810), (5, 492967048), (7, 352119320), (8, 308104405), (10, 246483524), (14, 176059660), (20, 123241762), (28, 88029830), (35, 70423864), (40, 61620881), (49, 50302760), (56, 44014915), (70, 35211932), (98, 25151380), (140, 17605966), (196, 12575690), (245, 10060552), (280, 8802983), (392, 6287845), (490, 5030276), (980, 2515138), (1960, 1257569)]