8102380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 19996704

約数和(自身を除く): 11894324

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2833, 2860, 5666, 11332, 14165, 28330, 31163, 36829, 56660, 62326, 73658, 124652, 147316, 155815, 184145, 311630, 368290, 405119, 623260, 736580, 810238, 1620476, 2025595, 4051190, 8102380]

約数ペア:

[(1, 8102380), (2, 4051190), (4, 2025595), (5, 1620476), (10, 810238), (11, 736580), (13, 623260), (20, 405119), (22, 368290), (26, 311630), (44, 184145), (52, 155815), (55, 147316), (65, 124652), (110, 73658), (130, 62326), (143, 56660), (220, 36829), (260, 31163), (286, 28330), (572, 14165), (715, 11332), (1430, 5666), (2833, 2860)]