1010641840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57163}}^1$

素因数の和:57206

約数の個数: 80

約数和(自身を含む): 2679391008

約数和(自身を除く): 1668749168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 17680, 57163, 114326, 228652, 285815, 457304, 571630, 743119, 914608, 971771, 1143260, 1486238, 1943542, 2286520, 2972476, 3715595, 3887084, 4573040, 4858855, 5944952, 7431190, 7774168, 9717710, 11889904, 12633023, 14862380, 15548336, 19435420, 25266046, 29724760, 38870840, 50532092, 59449520, 63165115, 77741680, 101064184, 126330230, 202128368, 252660460, 505320920, 1010641840]

約数ペア:

[(1, 1010641840), (2, 505320920), (4, 252660460), (5, 202128368), (8, 126330230), (10, 101064184), (13, 77741680), (16, 63165115), (17, 59449520), (20, 50532092), (26, 38870840), (34, 29724760), (40, 25266046), (52, 19435420), (65, 15548336), (68, 14862380), (80, 12633023), (85, 11889904), (104, 9717710), (130, 7774168), (136, 7431190), (170, 5944952), (208, 4858855), (221, 4573040), (260, 3887084), (272, 3715595), (340, 2972476), (442, 2286520), (520, 1943542), (680, 1486238), (884, 1143260), (1040, 971771), (1105, 914608), (1360, 743119), (1768, 571630), (2210, 457304), (3536, 285815), (4420, 228652), (8840, 114326), (17680, 57163)]