164013995860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1849921}}^1$

素因数の和:1849985

約数の個数: 96

約数和(自身を含む): 417697588224

約数和(自身を除く): 253683592364

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 572, 620, 682, 715, 806, 1364, 1430, 1612, 1705, 2015, 2860, 3410, 4030, 4433, 6820, 8060, 8866, 17732, 22165, 44330, 88660, 1849921, 3699842, 7399684, 9249605, 18499210, 20349131, 24048973, 36998420, 40698262, 48097946, 57347551, 81396524, 96195892, 101745655, 114695102, 120244865, 203491310, 229390204, 240489730, 264538703, 286737755, 406982620, 480979460, 529077406, 573475510, 630823061, 745518163, 1058154812, 1146951020, 1261646122, 1322693515, 1491036326, 2523292244, 2645387030, 2982072652, 3154115305, 3727590815, 5290774060, 6308230610, 7455181630, 8200699793, 12616461220, 14910363260, 16401399586, 32802799172, 41003498965, 82006997930, 164013995860]

約数ペア:

[(1, 164013995860), (2, 82006997930), (4, 41003498965), (5, 32802799172), (10, 16401399586), (11, 14910363260), (13, 12616461220), (20, 8200699793), (22, 7455181630), (26, 6308230610), (31, 5290774060), (44, 3727590815), (52, 3154115305), (55, 2982072652), (62, 2645387030), (65, 2523292244), (110, 1491036326), (124, 1322693515), (130, 1261646122), (143, 1146951020), (155, 1058154812), (220, 745518163), (260, 630823061), (286, 573475510), (310, 529077406), (341, 480979460), (403, 406982620), (572, 286737755), (620, 264538703), (682, 240489730), (715, 229390204), (806, 203491310), (1364, 120244865), (1430, 114695102), (1612, 101745655), (1705, 96195892), (2015, 81396524), (2860, 57347551), (3410, 48097946), (4030, 40698262), (4433, 36998420), (6820, 24048973), (8060, 20349131), (8866, 18499210), (17732, 9249605), (22165, 7399684), (44330, 3699842), (88660, 1849921)]