38622820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 91163520

約数和(自身を除く): 52540700

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 41, 67, 74, 76, 82, 95, 134, 148, 164, 185, 190, 205, 268, 335, 370, 380, 410, 670, 703, 740, 779, 820, 1273, 1340, 1406, 1517, 1558, 2479, 2546, 2747, 2812, 3034, 3116, 3515, 3895, 4958, 5092, 5494, 6068, 6365, 7030, 7585, 7790, 9916, 10988, 12395, 12730, 13735, 14060, 15170, 15580, 24790, 25460, 27470, 28823, 30340, 47101, 49580, 52193, 54940, 57646, 94202, 101639, 104386, 115292, 144115, 188404, 203278, 208772, 235505, 260965, 288230, 406556, 471010, 508195, 521930, 576460, 942020, 1016390, 1043860, 1931141, 2032780, 3862282, 7724564, 9655705, 19311410, 38622820]

約数ペア:

[(1, 38622820), (2, 19311410), (4, 9655705), (5, 7724564), (10, 3862282), (19, 2032780), (20, 1931141), (37, 1043860), (38, 1016390), (41, 942020), (67, 576460), (74, 521930), (76, 508195), (82, 471010), (95, 406556), (134, 288230), (148, 260965), (164, 235505), (185, 208772), (190, 203278), (205, 188404), (268, 144115), (335, 115292), (370, 104386), (380, 101639), (410, 94202), (670, 57646), (703, 54940), (740, 52193), (779, 49580), (820, 47101), (1273, 30340), (1340, 28823), (1406, 27470), (1517, 25460), (1558, 24790), (2479, 15580), (2546, 15170), (2747, 14060), (2812, 13735), (3034, 12730), (3116, 12395), (3515, 10988), (3895, 9916), (4958, 7790), (5092, 7585), (5494, 7030), (6068, 6365)]