9957691660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{48817}}^1$

素因数の和:48911

約数の個数: 96

約数和(自身を含む): 25194774528

約数和(自身を除く): 15237082868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 47, 62, 70, 94, 124, 140, 155, 188, 217, 235, 310, 329, 434, 470, 620, 658, 868, 940, 1085, 1316, 1457, 1645, 2170, 2914, 3290, 4340, 5828, 6580, 7285, 10199, 14570, 20398, 29140, 40796, 48817, 50995, 97634, 101990, 195268, 203980, 244085, 341719, 488170, 683438, 976340, 1366876, 1513327, 1708595, 2294399, 3026654, 3417190, 4588798, 6053308, 6834380, 7566635, 9177596, 10593289, 11471995, 15133270, 16060793, 21186578, 22943990, 30266540, 32121586, 42373156, 45887980, 52966445, 64243172, 71126369, 80303965, 105932890, 142252738, 160607930, 211865780, 284505476, 321215860, 355631845, 497884583, 711263690, 995769166, 1422527380, 1991538332, 2489422915, 4978845830, 9957691660]

約数ペア:

[(1, 9957691660), (2, 4978845830), (4, 2489422915), (5, 1991538332), (7, 1422527380), (10, 995769166), (14, 711263690), (20, 497884583), (28, 355631845), (31, 321215860), (35, 284505476), (47, 211865780), (62, 160607930), (70, 142252738), (94, 105932890), (124, 80303965), (140, 71126369), (155, 64243172), (188, 52966445), (217, 45887980), (235, 42373156), (310, 32121586), (329, 30266540), (434, 22943990), (470, 21186578), (620, 16060793), (658, 15133270), (868, 11471995), (940, 10593289), (1085, 9177596), (1316, 7566635), (1457, 6834380), (1645, 6053308), (2170, 4588798), (2914, 3417190), (3290, 3026654), (4340, 2294399), (5828, 1708595), (6580, 1513327), (7285, 1366876), (10199, 976340), (14570, 683438), (20398, 488170), (29140, 341719), (40796, 244085), (48817, 203980), (50995, 195268), (97634, 101990)]