2410517840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{51157}}^1$

素因数の和:51220

約数の個数: 80

約数和(自身を含む): 6089848320

約数和(自身を除く): 3679330480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 4712, 5890, 9424, 11780, 23560, 47120, 51157, 102314, 204628, 255785, 409256, 511570, 818512, 971983, 1023140, 1585867, 1943966, 2046280, 3171734, 3887932, 4092560, 4859915, 6343468, 7775864, 7929335, 9719830, 12686936, 15551728, 15858670, 19439660, 25373872, 30131473, 31717340, 38879320, 60262946, 63434680, 77758640, 120525892, 126869360, 150657365, 241051784, 301314730, 482103568, 602629460, 1205258920, 2410517840]

約数ペア:

[(1, 2410517840), (2, 1205258920), (4, 602629460), (5, 482103568), (8, 301314730), (10, 241051784), (16, 150657365), (19, 126869360), (20, 120525892), (31, 77758640), (38, 63434680), (40, 60262946), (62, 38879320), (76, 31717340), (80, 30131473), (95, 25373872), (124, 19439660), (152, 15858670), (155, 15551728), (190, 12686936), (248, 9719830), (304, 7929335), (310, 7775864), (380, 6343468), (496, 4859915), (589, 4092560), (620, 3887932), (760, 3171734), (1178, 2046280), (1240, 1943966), (1520, 1585867), (2356, 1023140), (2480, 971983), (2945, 818512), (4712, 511570), (5890, 409256), (9424, 255785), (11780, 204628), (23560, 102314), (47120, 51157)]