156923809460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2841793}}^1$

素因数の和:2842064

約数の個数: 48

約数和(自身を含む): 360930572352

約数和(自身を除く): 204006762892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 251, 502, 1004, 1255, 2510, 2761, 5020, 5522, 11044, 13805, 27610, 55220, 2841793, 5683586, 11367172, 14208965, 28417930, 31259723, 56835860, 62519446, 125038892, 156298615, 312597230, 625194460, 713290043, 1426580086, 2853160172, 3566450215, 7132900430, 7846190473, 14265800860, 15692380946, 31384761892, 39230952365, 78461904730, 156923809460]

約数ペア:

[(1, 156923809460), (2, 78461904730), (4, 39230952365), (5, 31384761892), (10, 15692380946), (11, 14265800860), (20, 7846190473), (22, 7132900430), (44, 3566450215), (55, 2853160172), (110, 1426580086), (220, 713290043), (251, 625194460), (502, 312597230), (1004, 156298615), (1255, 125038892), (2510, 62519446), (2761, 56835860), (5020, 31259723), (5522, 28417930), (11044, 14208965), (13805, 11367172), (27610, 5683586), (55220, 2841793)]