105750920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7753}}^1$

素因数の和:7806

約数の個数: 64

約数和(自身を含む): 267978240

約数和(自身を除く): 162227320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 7753, 13640, 15506, 31012, 38765, 62024, 77530, 85283, 155060, 170566, 240343, 310120, 341132, 426415, 480686, 682264, 852830, 961372, 1201715, 1705660, 1922744, 2403430, 2643773, 3411320, 4806860, 5287546, 9613720, 10575092, 13218865, 21150184, 26437730, 52875460, 105750920]

約数ペア:

[(1, 105750920), (2, 52875460), (4, 26437730), (5, 21150184), (8, 13218865), (10, 10575092), (11, 9613720), (20, 5287546), (22, 4806860), (31, 3411320), (40, 2643773), (44, 2403430), (55, 1922744), (62, 1705660), (88, 1201715), (110, 961372), (124, 852830), (155, 682264), (220, 480686), (248, 426415), (310, 341132), (341, 310120), (440, 240343), (620, 170566), (682, 155060), (1240, 85283), (1364, 77530), (1705, 62024), (2728, 38765), (3410, 31012), (6820, 15506), (7753, 13640)]