229695940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 543594240

約数和(自身を除く): 313898300

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 41, 46, 76, 82, 92, 95, 115, 164, 190, 205, 230, 380, 410, 437, 460, 641, 779, 820, 874, 943, 1282, 1558, 1748, 1886, 2185, 2564, 3116, 3205, 3772, 3895, 4370, 4715, 6410, 7790, 8740, 9430, 12179, 12820, 14743, 15580, 17917, 18860, 24358, 26281, 29486, 35834, 48716, 52562, 58972, 60895, 71668, 73715, 89585, 105124, 121790, 131405, 147430, 179170, 243580, 262810, 280117, 294860, 358340, 499339, 525620, 560234, 604463, 998678, 1120468, 1208926, 1400585, 1997356, 2417852, 2496695, 2801170, 3022315, 4993390, 5602340, 6044630, 9986780, 11484797, 12089260, 22969594, 45939188, 57423985, 114847970, 229695940]

約数ペア:

[(1, 229695940), (2, 114847970), (4, 57423985), (5, 45939188), (10, 22969594), (19, 12089260), (20, 11484797), (23, 9986780), (38, 6044630), (41, 5602340), (46, 4993390), (76, 3022315), (82, 2801170), (92, 2496695), (95, 2417852), (115, 1997356), (164, 1400585), (190, 1208926), (205, 1120468), (230, 998678), (380, 604463), (410, 560234), (437, 525620), (460, 499339), (641, 358340), (779, 294860), (820, 280117), (874, 262810), (943, 243580), (1282, 179170), (1558, 147430), (1748, 131405), (1886, 121790), (2185, 105124), (2564, 89585), (3116, 73715), (3205, 71668), (3772, 60895), (3895, 58972), (4370, 52562), (4715, 48716), (6410, 35834), (7790, 29486), (8740, 26281), (9430, 24358), (12179, 18860), (12820, 17917), (14743, 15580)]