126072040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 294658560

約数和(自身を除く): 168586520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 293, 310, 347, 586, 620, 694, 1172, 1240, 1388, 1465, 1735, 2344, 2776, 2930, 3470, 5860, 6940, 9083, 10757, 11720, 13880, 18166, 21514, 36332, 43028, 45415, 53785, 72664, 86056, 90830, 101671, 107570, 181660, 203342, 215140, 363320, 406684, 430280, 508355, 813368, 1016710, 2033420, 3151801, 4066840, 6303602, 12607204, 15759005, 25214408, 31518010, 63036020, 126072040]

約数ペア:

[(1, 126072040), (2, 63036020), (4, 31518010), (5, 25214408), (8, 15759005), (10, 12607204), (20, 6303602), (31, 4066840), (40, 3151801), (62, 2033420), (124, 1016710), (155, 813368), (248, 508355), (293, 430280), (310, 406684), (347, 363320), (586, 215140), (620, 203342), (694, 181660), (1172, 107570), (1240, 101671), (1388, 90830), (1465, 86056), (1735, 72664), (2344, 53785), (2776, 45415), (2930, 43028), (3470, 36332), (5860, 21514), (6940, 18166), (9083, 13880), (10757, 11720)]