9845863.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 221616000

約数和(自身を除く): 133684760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 53, 59, 74, 76, 95, 106, 118, 148, 152, 185, 190, 212, 236, 265, 295, 296, 370, 380, 424, 472, 530, 590, 703, 740, 760, 1007, 1060, 1121, 1180, 1406, 1480, 1961, 2014, 2120, 2183, 2242, 2360, 2812, 3127, 3515, 3922, 4028, 4366, 4484, 5035, 5605, 5624, 6254, 7030, 7844, 8056, 8732, 8968, 9805, 10070, 10915, 11210, 12508, 14060, 15635, 15688, 17464, 19610, 20140, 21830, 22420, 25016, 28120, 31270, 37259, 39220, 40280, 41477, 43660, 44840, 59413, 62540, 74518, 78440, 82954, 87320, 115699, 118826, 125080, 149036, 165908, 186295, 207385, 231398, 237652, 297065, 298072, 331816, 372590, 414770, 462796, 475304, 578495, 594130, 745180, 829540, 925592, 1156990, 1188260, 1490360, 1659080, 2198281, 2313980, 2376520, 4396562, 4627960, 8793124, 10991405, 17586248, 21982810, 43965620, 87931240]

約数ペア:

[(1, 87931240), (2, 43965620), (4, 21982810), (5, 17586248), (8, 10991405), (10, 8793124), (19, 4627960), (20, 4396562), (37, 2376520), (38, 2313980), (40, 2198281), (53, 1659080), (59, 1490360), (74, 1188260), (76, 1156990), (95, 925592), (106, 829540), (118, 745180), (148, 594130), (152, 578495), (185, 475304), (190, 462796), (212, 414770), (236, 372590), (265, 331816), (295, 298072), (296, 297065), (370, 237652), (380, 231398), (424, 207385), (472, 186295), (530, 165908), (590, 149036), (703, 125080), (740, 118826), (760, 115699), (1007, 87320), (1060, 82954), (1121, 78440), (1180, 74518), (1406, 62540), (1480, 59413), (1961, 44840), (2014, 43660), (2120, 41477), (2183, 40280), (2242, 39220), (2360, 37259), (2812, 31270), (3127, 28120), (3515, 25016), (3922, 22420), (4028, 21830), (4366, 20140), (4484, 19610), (5035, 17464), (5605, 15688), (5624, 15635), (6254, 14060), (7030, 12508), (7844, 11210), (8056, 10915), (8732, 10070), (8968, 9805)]