805216630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{63353}}^1$

素因数の和:63432

約数の個数: 32

約数和(自身を含む): 1532659968

約数和(自身を除く): 727443338

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 63353, 126706, 316765, 633530, 1963943, 2597473, 3927886, 5194946, 9819715, 12987365, 19639430, 25974730, 80521663, 161043326, 402608315, 805216630]

約数ペア:

[(1, 805216630), (2, 402608315), (5, 161043326), (10, 80521663), (31, 25974730), (41, 19639430), (62, 12987365), (82, 9819715), (155, 5194946), (205, 3927886), (310, 2597473), (410, 1963943), (1271, 633530), (2542, 316765), (6355, 126706), (12710, 63353)]