98488040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 260706600

約数和(自身を除く): 162218560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 109, 140, 196, 218, 245, 280, 392, 436, 461, 490, 545, 763, 872, 922, 980, 1090, 1526, 1844, 1960, 2180, 2305, 3052, 3227, 3688, 3815, 4360, 4610, 5341, 6104, 6454, 7630, 9220, 10682, 12908, 15260, 16135, 18440, 21364, 22589, 25816, 26705, 30520, 32270, 42728, 45178, 50249, 53410, 64540, 90356, 100498, 106820, 112945, 129080, 180712, 200996, 213640, 225890, 251245, 351743, 401992, 451780, 502490, 703486, 903560, 1004980, 1406972, 1758715, 2009960, 2462201, 2813944, 3517430, 4924402, 7034860, 9848804, 12311005, 14069720, 19697608, 24622010, 49244020, 98488040]

約数ペア:

[(1, 98488040), (2, 49244020), (4, 24622010), (5, 19697608), (7, 14069720), (8, 12311005), (10, 9848804), (14, 7034860), (20, 4924402), (28, 3517430), (35, 2813944), (40, 2462201), (49, 2009960), (56, 1758715), (70, 1406972), (98, 1004980), (109, 903560), (140, 703486), (196, 502490), (218, 451780), (245, 401992), (280, 351743), (392, 251245), (436, 225890), (461, 213640), (490, 200996), (545, 180712), (763, 129080), (872, 112945), (922, 106820), (980, 100498), (1090, 90356), (1526, 64540), (1844, 53410), (1960, 50249), (2180, 45178), (2305, 42728), (3052, 32270), (3227, 30520), (3688, 26705), (3815, 25816), (4360, 22589), (4610, 21364), (5341, 18440), (6104, 16135), (6454, 15260), (7630, 12908), (9220, 10682)]