27862392040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3209953}}^1$

素因数の和:3210002

約数の個数: 64

約数和(自身を含む): 73957340160

約数和(自身を除く): 46094948120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 3209953, 6419906, 12839812, 16049765, 22469671, 25679624, 32099530, 44939342, 64199060, 89878684, 99508543, 112348355, 128398120, 179757368, 199017086, 224696710, 398034172, 449393420, 497542715, 696559801, 796068344, 898786840, 995085430, 1393119602, 1990170860, 2786239204, 3482799005, 3980341720, 5572478408, 6965598010, 13931196020, 27862392040]

約数ペア:

[(1, 27862392040), (2, 13931196020), (4, 6965598010), (5, 5572478408), (7, 3980341720), (8, 3482799005), (10, 2786239204), (14, 1990170860), (20, 1393119602), (28, 995085430), (31, 898786840), (35, 796068344), (40, 696559801), (56, 497542715), (62, 449393420), (70, 398034172), (124, 224696710), (140, 199017086), (155, 179757368), (217, 128398120), (248, 112348355), (280, 99508543), (310, 89878684), (434, 64199060), (620, 44939342), (868, 32099530), (1085, 25679624), (1240, 22469671), (1736, 16049765), (2170, 12839812), (4340, 6419906), (8680, 3209953)]