31904780470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{2677}}^1$

素因数の和:3049

約数の個数: 64

約数和(自身を含む): 59348764800

約数和(自身を除く): 27443984330

約数列:

[1, 2, 5, 10, 53, 106, 113, 199, 226, 265, 398, 530, 565, 995, 1130, 1990, 2677, 5354, 5989, 10547, 11978, 13385, 21094, 22487, 26770, 29945, 44974, 52735, 59890, 105470, 112435, 141881, 224870, 283762, 302501, 532723, 605002, 709405, 1065446, 1191811, 1418810, 1512505, 2383622, 2663615, 3025010, 5327230, 5959055, 11918110, 16032553, 28234319, 32065106, 56468638, 60197699, 80162765, 120395398, 141171595, 160325530, 282343190, 300988495, 601976990, 3190478047, 6380956094, 15952390235, 31904780470]

約数ペア:

[(1, 31904780470), (2, 15952390235), (5, 6380956094), (10, 3190478047), (53, 601976990), (106, 300988495), (113, 282343190), (199, 160325530), (226, 141171595), (265, 120395398), (398, 80162765), (530, 60197699), (565, 56468638), (995, 32065106), (1130, 28234319), (1990, 16032553), (2677, 11918110), (5354, 5959055), (5989, 5327230), (10547, 3025010), (11978, 2663615), (13385, 2383622), (21094, 1512505), (22487, 1418810), (26770, 1191811), (29945, 1065446), (44974, 709405), (52735, 605002), (59890, 532723), (105470, 302501), (112435, 283762), (141881, 224870)]