1008586540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1319}}^1$

素因数の和:1531

約数の個数: 96

約数和(自身を含む): 2430933120

約数和(自身を除く): 1422346580

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 173, 221, 260, 340, 346, 442, 692, 865, 884, 1105, 1319, 1730, 2210, 2249, 2638, 2941, 3460, 4420, 4498, 5276, 5882, 6595, 8996, 11245, 11764, 13190, 14705, 17147, 22423, 22490, 26380, 29410, 34294, 38233, 44846, 44980, 58820, 68588, 76466, 85735, 89692, 112115, 152932, 171470, 191165, 224230, 228187, 291499, 342940, 382330, 448460, 456374, 582998, 764660, 912748, 1140935, 1165996, 1457495, 2281870, 2914990, 2966431, 3879179, 4563740, 5829980, 5932862, 7758358, 11865724, 14832155, 15516716, 19395895, 29664310, 38791790, 50429327, 59328620, 77583580, 100858654, 201717308, 252146635, 504293270, 1008586540]

約数ペア:

[(1, 1008586540), (2, 504293270), (4, 252146635), (5, 201717308), (10, 100858654), (13, 77583580), (17, 59328620), (20, 50429327), (26, 38791790), (34, 29664310), (52, 19395895), (65, 15516716), (68, 14832155), (85, 11865724), (130, 7758358), (170, 5932862), (173, 5829980), (221, 4563740), (260, 3879179), (340, 2966431), (346, 2914990), (442, 2281870), (692, 1457495), (865, 1165996), (884, 1140935), (1105, 912748), (1319, 764660), (1730, 582998), (2210, 456374), (2249, 448460), (2638, 382330), (2941, 342940), (3460, 291499), (4420, 228187), (4498, 224230), (5276, 191165), (5882, 171470), (6595, 152932), (8996, 112115), (11245, 89692), (11764, 85735), (13190, 76466), (14705, 68588), (17147, 58820), (22423, 44980), (22490, 44846), (26380, 38233), (29410, 34294)]