40086410

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 128

約数和(自身を含む): 96768000

約数和(自身を除く): 56681590

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 31, 35, 49, 58, 62, 65, 70, 91, 98, 130, 145, 155, 182, 203, 217, 245, 290, 310, 343, 377, 403, 406, 434, 455, 490, 637, 686, 754, 806, 899, 910, 1015, 1085, 1274, 1421, 1519, 1715, 1798, 1885, 2015, 2030, 2170, 2639, 2821, 2842, 3038, 3185, 3430, 3770, 4030, 4459, 4495, 5278, 5642, 6293, 6370, 7105, 7595, 8918, 8990, 9947, 10633, 11687, 12586, 13195, 14105, 14210, 15190, 18473, 19747, 19894, 21266, 22295, 23374, 26390, 28210, 31465, 36946, 39494, 44051, 44590, 49735, 53165, 58435, 62930, 81809, 88102, 92365, 98735, 99470, 106330, 116870, 129311, 138229, 163618, 184730, 197470, 220255, 258622, 276458, 308357, 409045, 440510, 572663, 616714, 646555, 691145, 818090, 1145326, 1293110, 1382290, 1541785, 2863315, 3083570, 4008641, 5726630, 8017282, 20043205, 40086410]

約数ペア:

[(1, 40086410), (2, 20043205), (5, 8017282), (7, 5726630), (10, 4008641), (13, 3083570), (14, 2863315), (26, 1541785), (29, 1382290), (31, 1293110), (35, 1145326), (49, 818090), (58, 691145), (62, 646555), (65, 616714), (70, 572663), (91, 440510), (98, 409045), (130, 308357), (145, 276458), (155, 258622), (182, 220255), (203, 197470), (217, 184730), (245, 163618), (290, 138229), (310, 129311), (343, 116870), (377, 106330), (403, 99470), (406, 98735), (434, 92365), (455, 88102), (490, 81809), (637, 62930), (686, 58435), (754, 53165), (806, 49735), (899, 44590), (910, 44051), (1015, 39494), (1085, 36946), (1274, 31465), (1421, 28210), (1519, 26390), (1715, 23374), (1798, 22295), (1885, 21266), (2015, 19894), (2030, 19747), (2170, 18473), (2639, 15190), (2821, 14210), (2842, 14105), (3038, 13195), (3185, 12586), (3430, 11687), (3770, 10633), (4030, 9947), (4459, 8990), (4495, 8918), (5278, 7595), (5642, 7105), (6293, 6370)]