220958064035

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{2549}}^1$

素因数の和:2868

約数の個数: 64

約数和(自身を含む): 285205708800

約数和(自身を除く): 64247644765

約数列:

[1, 5, 31, 47, 73, 155, 163, 235, 365, 815, 1457, 2263, 2549, 3431, 5053, 7285, 7661, 11315, 11899, 12745, 17155, 25265, 38305, 59495, 79019, 106361, 119803, 186077, 237491, 368869, 395095, 415487, 531805, 559253, 599015, 930385, 1187455, 1844345, 2077435, 2796265, 3713893, 5768387, 8745619, 12880097, 17336843, 18569465, 19527889, 28841935, 30330551, 43728095, 64400485, 86684215, 97639445, 151652755, 271114189, 605364559, 940247081, 1355570945, 1425535897, 3026822795, 4701235405, 7127679485, 44191612807, 220958064035]

約数ペア:

[(1, 220958064035), (5, 44191612807), (31, 7127679485), (47, 4701235405), (73, 3026822795), (155, 1425535897), (163, 1355570945), (235, 940247081), (365, 605364559), (815, 271114189), (1457, 151652755), (2263, 97639445), (2549, 86684215), (3431, 64400485), (5053, 43728095), (7285, 30330551), (7661, 28841935), (11315, 19527889), (11899, 18569465), (12745, 17336843), (17155, 12880097), (25265, 8745619), (38305, 5768387), (59495, 3713893), (79019, 2796265), (106361, 2077435), (119803, 1844345), (186077, 1187455), (237491, 930385), (368869, 599015), (395095, 559253), (415487, 531805)]