4417965580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{3259}}^1$

素因数の和:3719

約数の個数: 96

約数和(自身を含む): 11093806080

約数和(自身を除く): 6675840500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 421, 460, 644, 805, 842, 1610, 1684, 2105, 2947, 3220, 3259, 4210, 5894, 6518, 8420, 9683, 11788, 13036, 14735, 16295, 19366, 22813, 29470, 32590, 38732, 45626, 48415, 58940, 65180, 67781, 74957, 91252, 96830, 114065, 135562, 149914, 193660, 228130, 271124, 299828, 338905, 374785, 456260, 524699, 677810, 749570, 1049398, 1355620, 1372039, 1499140, 2098796, 2623495, 2744078, 5246990, 5488156, 6860195, 9604273, 10493980, 13720390, 19208546, 27440780, 31556897, 38417092, 48021365, 63113794, 96042730, 126227588, 157784485, 192085460, 220898279, 315568970, 441796558, 631137940, 883593116, 1104491395, 2208982790, 4417965580]

約数ペア:

[(1, 4417965580), (2, 2208982790), (4, 1104491395), (5, 883593116), (7, 631137940), (10, 441796558), (14, 315568970), (20, 220898279), (23, 192085460), (28, 157784485), (35, 126227588), (46, 96042730), (70, 63113794), (92, 48021365), (115, 38417092), (140, 31556897), (161, 27440780), (230, 19208546), (322, 13720390), (421, 10493980), (460, 9604273), (644, 6860195), (805, 5488156), (842, 5246990), (1610, 2744078), (1684, 2623495), (2105, 2098796), (2947, 1499140), (3220, 1372039), (3259, 1355620), (4210, 1049398), (5894, 749570), (6518, 677810), (8420, 524699), (9683, 456260), (11788, 374785), (13036, 338905), (14735, 299828), (16295, 271124), (19366, 228130), (22813, 193660), (29470, 149914), (32590, 135562), (38732, 114065), (45626, 96830), (48415, 91252), (58940, 74957), (65180, 67781)]