40807797200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{80141}}^1$

素因数の和:80245

約数の個数: 120

約数和(自身を含む): 104742388320

約数和(自身を除く): 63934591120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 67, 76, 80, 95, 100, 134, 152, 190, 200, 268, 304, 335, 380, 400, 475, 536, 670, 760, 950, 1072, 1273, 1340, 1520, 1675, 1900, 2546, 2680, 3350, 3800, 5092, 5360, 6365, 6700, 7600, 10184, 12730, 13400, 20368, 25460, 26800, 31825, 50920, 63650, 80141, 101840, 127300, 160282, 254600, 320564, 400705, 509200, 641128, 801410, 1282256, 1522679, 1602820, 2003525, 3045358, 3205640, 4007050, 5369447, 6090716, 6411280, 7613395, 8014100, 10738894, 12181432, 15226790, 16028200, 21477788, 24362864, 26847235, 30453580, 32056400, 38066975, 42955576, 53694470, 60907160, 76133950, 85911152, 102019493, 107388940, 121814320, 134236175, 152267900, 204038986, 214777880, 268472350, 304535800, 408077972, 429555760, 510097465, 536944700, 609071600, 816155944, 1020194930, 1073889400, 1632311888, 2040389860, 2147778800, 2550487325, 4080779720, 5100974650, 8161559440, 10201949300, 20403898600, 40807797200]

約数ペア:

[(1, 40807797200), (2, 20403898600), (4, 10201949300), (5, 8161559440), (8, 5100974650), (10, 4080779720), (16, 2550487325), (19, 2147778800), (20, 2040389860), (25, 1632311888), (38, 1073889400), (40, 1020194930), (50, 816155944), (67, 609071600), (76, 536944700), (80, 510097465), (95, 429555760), (100, 408077972), (134, 304535800), (152, 268472350), (190, 214777880), (200, 204038986), (268, 152267900), (304, 134236175), (335, 121814320), (380, 107388940), (400, 102019493), (475, 85911152), (536, 76133950), (670, 60907160), (760, 53694470), (950, 42955576), (1072, 38066975), (1273, 32056400), (1340, 30453580), (1520, 26847235), (1675, 24362864), (1900, 21477788), (2546, 16028200), (2680, 15226790), (3350, 12181432), (3800, 10738894), (5092, 8014100), (5360, 7613395), (6365, 6411280), (6700, 6090716), (7600, 5369447), (10184, 4007050), (12730, 3205640), (13400, 3045358), (20368, 2003525), (25460, 1602820), (26800, 1522679), (31825, 1282256), (50920, 801410), (63650, 641128), (80141, 509200), (101840, 400705), (127300, 320564), (160282, 254600)]