82401800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 211627080

約数和(自身を除く): 129225280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 41, 50, 52, 65, 82, 100, 104, 130, 164, 200, 205, 260, 325, 328, 410, 520, 533, 650, 773, 820, 1025, 1066, 1300, 1546, 1640, 2050, 2132, 2600, 2665, 3092, 3865, 4100, 4264, 5330, 6184, 7730, 8200, 10049, 10660, 13325, 15460, 19325, 20098, 21320, 26650, 30920, 31693, 38650, 40196, 50245, 53300, 63386, 77300, 80392, 100490, 106600, 126772, 154600, 158465, 200980, 251225, 253544, 316930, 401960, 412009, 502450, 633860, 792325, 824018, 1004900, 1267720, 1584650, 1648036, 2009800, 2060045, 3169300, 3296072, 4120090, 6338600, 8240180, 10300225, 16480360, 20600450, 41200900, 82401800]

約数ペア:

[(1, 82401800), (2, 41200900), (4, 20600450), (5, 16480360), (8, 10300225), (10, 8240180), (13, 6338600), (20, 4120090), (25, 3296072), (26, 3169300), (40, 2060045), (41, 2009800), (50, 1648036), (52, 1584650), (65, 1267720), (82, 1004900), (100, 824018), (104, 792325), (130, 633860), (164, 502450), (200, 412009), (205, 401960), (260, 316930), (325, 253544), (328, 251225), (410, 200980), (520, 158465), (533, 154600), (650, 126772), (773, 106600), (820, 100490), (1025, 80392), (1066, 77300), (1300, 63386), (1546, 53300), (1640, 50245), (2050, 40196), (2132, 38650), (2600, 31693), (2665, 30920), (3092, 26650), (3865, 21320), (4100, 20098), (4264, 19325), (5330, 15460), (6184, 13325), (7730, 10660), (8200, 10049)]