66454662800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5359247}}^1$

素因数の和:5359296

約数の個数: 60

約数和(自身を含む): 164807594496

約数和(自身を除く): 98352931696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 5359247, 10718494, 21436988, 26796235, 42873976, 53592470, 85747952, 107184940, 133981175, 166136657, 214369880, 267962350, 332273314, 428739760, 535924700, 664546628, 830683285, 1071849400, 1329093256, 1661366570, 2143698800, 2658186512, 3322733140, 4153416425, 6645466280, 8306832850, 13290932560, 16613665700, 33227331400, 66454662800]

約数ペア:

[(1, 66454662800), (2, 33227331400), (4, 16613665700), (5, 13290932560), (8, 8306832850), (10, 6645466280), (16, 4153416425), (20, 3322733140), (25, 2658186512), (31, 2143698800), (40, 1661366570), (50, 1329093256), (62, 1071849400), (80, 830683285), (100, 664546628), (124, 535924700), (155, 428739760), (200, 332273314), (248, 267962350), (310, 214369880), (400, 166136657), (496, 133981175), (620, 107184940), (775, 85747952), (1240, 53592470), (1550, 42873976), (2480, 26796235), (3100, 21436988), (6200, 10718494), (12400, 5359247)]