508728230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 1026432000

約数和(自身を除く): 517703770

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 239, 323, 478, 646, 659, 1195, 1318, 1615, 2390, 3230, 3295, 4063, 4541, 6590, 8126, 9082, 11203, 12521, 20315, 22406, 22705, 25042, 40630, 45410, 56015, 62605, 77197, 112030, 125210, 154394, 157501, 212857, 315002, 385985, 425714, 771970, 787505, 1064285, 1575010, 2128570, 2677517, 2992519, 5355034, 5985038, 13387585, 14962595, 26775170, 29925190, 50872823, 101745646, 254364115, 508728230]

約数ペア:

[(1, 508728230), (2, 254364115), (5, 101745646), (10, 50872823), (17, 29925190), (19, 26775170), (34, 14962595), (38, 13387585), (85, 5985038), (95, 5355034), (170, 2992519), (190, 2677517), (239, 2128570), (323, 1575010), (478, 1064285), (646, 787505), (659, 771970), (1195, 425714), (1318, 385985), (1615, 315002), (2390, 212857), (3230, 157501), (3295, 154394), (4063, 125210), (4541, 112030), (6590, 77197), (8126, 62605), (9082, 56015), (11203, 45410), (12521, 40630), (20315, 25042), (22406, 22705)]