8723809010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{5923}}^1$

素因数の和:6387

約数の個数: 64

約数和(自身を含む): 18333879552

約数和(自身を除く): 9610070542

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 397, 530, 742, 794, 1855, 1985, 2779, 3710, 3970, 5558, 5923, 11846, 13895, 21041, 27790, 29615, 41461, 42082, 59230, 82922, 105205, 147287, 207305, 210410, 294574, 313919, 414610, 627838, 736435, 1472870, 1569595, 2197433, 2351431, 3139190, 4394866, 4702862, 10987165, 11757155, 16460017, 21974330, 23514310, 32920034, 82300085, 124625843, 164600170, 249251686, 623129215, 872380901, 1246258430, 1744761802, 4361904505, 8723809010]

約数ペア:

[(1, 8723809010), (2, 4361904505), (5, 1744761802), (7, 1246258430), (10, 872380901), (14, 623129215), (35, 249251686), (53, 164600170), (70, 124625843), (106, 82300085), (265, 32920034), (371, 23514310), (397, 21974330), (530, 16460017), (742, 11757155), (794, 10987165), (1855, 4702862), (1985, 4394866), (2779, 3139190), (3710, 2351431), (3970, 2197433), (5558, 1569595), (5923, 1472870), (11846, 736435), (13895, 627838), (21041, 414610), (27790, 313919), (29615, 294574), (41461, 210410), (42082, 207305), (59230, 147287), (82922, 105205)]