162445400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 416483760

約数和(自身を除く): 254038360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 130, 172, 200, 215, 260, 325, 344, 430, 520, 559, 650, 860, 1075, 1118, 1300, 1453, 1720, 2150, 2236, 2600, 2795, 2906, 4300, 4472, 5590, 5812, 7265, 8600, 11180, 11624, 13975, 14530, 18889, 22360, 27950, 29060, 36325, 37778, 55900, 58120, 62479, 72650, 75556, 94445, 111800, 124958, 145300, 151112, 188890, 249916, 290600, 312395, 377780, 472225, 499832, 624790, 755560, 812227, 944450, 1249580, 1561975, 1624454, 1888900, 2499160, 3123950, 3248908, 3777800, 4061135, 6247900, 6497816, 8122270, 12495800, 16244540, 20305675, 32489080, 40611350, 81222700, 162445400]

約数ペア:

[(1, 162445400), (2, 81222700), (4, 40611350), (5, 32489080), (8, 20305675), (10, 16244540), (13, 12495800), (20, 8122270), (25, 6497816), (26, 6247900), (40, 4061135), (43, 3777800), (50, 3248908), (52, 3123950), (65, 2499160), (86, 1888900), (100, 1624454), (104, 1561975), (130, 1249580), (172, 944450), (200, 812227), (215, 755560), (260, 624790), (325, 499832), (344, 472225), (430, 377780), (520, 312395), (559, 290600), (650, 249916), (860, 188890), (1075, 151112), (1118, 145300), (1300, 124958), (1453, 111800), (1720, 94445), (2150, 75556), (2236, 72650), (2600, 62479), (2795, 58120), (2906, 55900), (4300, 37778), (4472, 36325), (5590, 29060), (5812, 27950), (7265, 22360), (8600, 18889), (11180, 14530), (11624, 13975)]