225971090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 449390592

約数和(自身を除く): 223419502

約数列:

[1, 2, 5, 10, 23, 31, 41, 46, 62, 82, 115, 155, 205, 230, 310, 410, 713, 773, 943, 1271, 1426, 1546, 1886, 2542, 3565, 3865, 4715, 6355, 7130, 7730, 9430, 12710, 17779, 23963, 29233, 31693, 35558, 47926, 58466, 63386, 88895, 119815, 146165, 158465, 177790, 239630, 292330, 316930, 551149, 728939, 982483, 1102298, 1457878, 1964966, 2755745, 3644695, 4912415, 5511490, 7289390, 9824830, 22597109, 45194218, 112985545, 225971090]

約数ペア:

[(1, 225971090), (2, 112985545), (5, 45194218), (10, 22597109), (23, 9824830), (31, 7289390), (41, 5511490), (46, 4912415), (62, 3644695), (82, 2755745), (115, 1964966), (155, 1457878), (205, 1102298), (230, 982483), (310, 728939), (410, 551149), (713, 316930), (773, 292330), (943, 239630), (1271, 177790), (1426, 158465), (1546, 146165), (1886, 119815), (2542, 88895), (3565, 63386), (3865, 58466), (4715, 47926), (6355, 35558), (7130, 31693), (7730, 29233), (9430, 23963), (12710, 17779)]