2040182950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{709}}^1$

素因数の和:986

約数の個数: 96

約数和(自身を含む): 4326285600

約数和(自身を除く): 2286102650

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 233, 247, 325, 466, 475, 494, 650, 709, 950, 1165, 1235, 1418, 2330, 2470, 3029, 3545, 4427, 5825, 6058, 6175, 7090, 8854, 9217, 11650, 12350, 13471, 15145, 17725, 18434, 22135, 26942, 30290, 35450, 44270, 46085, 57551, 67355, 75725, 92170, 110675, 115102, 134710, 151450, 165197, 175123, 221350, 230425, 287755, 330394, 336775, 350246, 460850, 575510, 673550, 825985, 875615, 1438775, 1651970, 1751230, 2147561, 2877550, 3138743, 4129925, 4295122, 4378075, 6277486, 8259850, 8756150, 10737805, 15693715, 21475610, 31387430, 40803659, 53689025, 78468575, 81607318, 107378050, 156937150, 204018295, 408036590, 1020091475, 2040182950]

約数ペア:

[(1, 2040182950), (2, 1020091475), (5, 408036590), (10, 204018295), (13, 156937150), (19, 107378050), (25, 81607318), (26, 78468575), (38, 53689025), (50, 40803659), (65, 31387430), (95, 21475610), (130, 15693715), (190, 10737805), (233, 8756150), (247, 8259850), (325, 6277486), (466, 4378075), (475, 4295122), (494, 4129925), (650, 3138743), (709, 2877550), (950, 2147561), (1165, 1751230), (1235, 1651970), (1418, 1438775), (2330, 875615), (2470, 825985), (3029, 673550), (3545, 575510), (4427, 460850), (5825, 350246), (6058, 336775), (6175, 330394), (7090, 287755), (8854, 230425), (9217, 221350), (11650, 175123), (12350, 165197), (13471, 151450), (15145, 134710), (17725, 115102), (18434, 110675), (22135, 92170), (26942, 75725), (30290, 67355), (35450, 57551), (44270, 46085)]