13897736480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{8839}}^1$

素因数の和:9202

約数の個数: 96

約数和(自身を含む): 34003307520

約数和(自身を除く): 20105571040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 317, 496, 620, 634, 992, 1240, 1268, 1585, 2480, 2536, 3170, 4960, 5072, 6340, 8839, 9827, 10144, 12680, 17678, 19654, 25360, 35356, 39308, 44195, 49135, 50720, 70712, 78616, 88390, 98270, 141424, 157232, 176780, 196540, 274009, 282848, 314464, 353560, 393080, 548018, 707120, 786160, 1096036, 1370045, 1414240, 1572320, 2192072, 2740090, 2801963, 4384144, 5480180, 5603926, 8768288, 10960360, 11207852, 14009815, 21920720, 22415704, 28019630, 43841440, 44831408, 56039260, 86860853, 89662816, 112078520, 173721706, 224157040, 347443412, 434304265, 448314080, 694886824, 868608530, 1389773648, 1737217060, 2779547296, 3474434120, 6948868240, 13897736480]

約数ペア:

[(1, 13897736480), (2, 6948868240), (4, 3474434120), (5, 2779547296), (8, 1737217060), (10, 1389773648), (16, 868608530), (20, 694886824), (31, 448314080), (32, 434304265), (40, 347443412), (62, 224157040), (80, 173721706), (124, 112078520), (155, 89662816), (160, 86860853), (248, 56039260), (310, 44831408), (317, 43841440), (496, 28019630), (620, 22415704), (634, 21920720), (992, 14009815), (1240, 11207852), (1268, 10960360), (1585, 8768288), (2480, 5603926), (2536, 5480180), (3170, 4384144), (4960, 2801963), (5072, 2740090), (6340, 2192072), (8839, 1572320), (9827, 1414240), (10144, 1370045), (12680, 1096036), (17678, 786160), (19654, 707120), (25360, 548018), (35356, 393080), (39308, 353560), (44195, 314464), (49135, 282848), (50720, 274009), (70712, 196540), (78616, 176780), (88390, 157232), (98270, 141424)]