93800920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 220521600

約数和(自身を除く): 126720680

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 61, 74, 122, 148, 185, 244, 296, 305, 370, 488, 610, 740, 1039, 1220, 1480, 2078, 2257, 2440, 4156, 4514, 5195, 8312, 9028, 10390, 11285, 18056, 20780, 22570, 38443, 41560, 45140, 63379, 76886, 90280, 126758, 153772, 192215, 253516, 307544, 316895, 384430, 507032, 633790, 768860, 1267580, 1537720, 2345023, 2535160, 4690046, 9380092, 11725115, 18760184, 23450230, 46900460, 93800920]

約数ペア:

[(1, 93800920), (2, 46900460), (4, 23450230), (5, 18760184), (8, 11725115), (10, 9380092), (20, 4690046), (37, 2535160), (40, 2345023), (61, 1537720), (74, 1267580), (122, 768860), (148, 633790), (185, 507032), (244, 384430), (296, 316895), (305, 307544), (370, 253516), (488, 192215), (610, 153772), (740, 126758), (1039, 90280), (1220, 76886), (1480, 63379), (2078, 45140), (2257, 41560), (2440, 38443), (4156, 22570), (4514, 20780), (5195, 18056), (8312, 11285), (9028, 10390)]