12247968560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{6389}}^1$

素因数の和:7206

約数の個数: 80

約数和(自身を含む): 29437758720

約数和(自身を除く): 17189790160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 773, 1240, 1546, 2480, 3092, 3865, 6184, 6389, 7730, 12368, 12778, 15460, 23963, 25556, 30920, 31945, 47926, 51112, 61840, 63890, 95852, 102224, 119815, 127780, 191704, 198059, 239630, 255560, 383408, 396118, 479260, 511120, 792236, 958520, 990295, 1584472, 1917040, 1980590, 3168944, 3961180, 4938697, 7922360, 9877394, 15844720, 19754788, 24693485, 39509576, 49386970, 79019152, 98773940, 153099607, 197547880, 306199214, 395095760, 612398428, 765498035, 1224796856, 1530996070, 2449593712, 3061992140, 6123984280, 12247968560]

約数ペア:

[(1, 12247968560), (2, 6123984280), (4, 3061992140), (5, 2449593712), (8, 1530996070), (10, 1224796856), (16, 765498035), (20, 612398428), (31, 395095760), (40, 306199214), (62, 197547880), (80, 153099607), (124, 98773940), (155, 79019152), (248, 49386970), (310, 39509576), (496, 24693485), (620, 19754788), (773, 15844720), (1240, 9877394), (1546, 7922360), (2480, 4938697), (3092, 3961180), (3865, 3168944), (6184, 1980590), (6389, 1917040), (7730, 1584472), (12368, 990295), (12778, 958520), (15460, 792236), (23963, 511120), (25556, 479260), (30920, 396118), (31945, 383408), (47926, 255560), (51112, 239630), (61840, 198059), (63890, 191704), (95852, 127780), (102224, 119815)]