222392184010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{86249}}^1$

素因数の和:86647

約数の個数: 64

約数和(自身を含む): 432961200000

約数和(自身を除く): 210569015990

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 331, 410, 662, 779, 1558, 1655, 3310, 3895, 6289, 7790, 12578, 13571, 27142, 31445, 62890, 67855, 86249, 135710, 172498, 257849, 431245, 515698, 862490, 1289245, 1638731, 2578490, 3277462, 3536209, 7072418, 8193655, 16387310, 17681045, 28548419, 35362090, 57096838, 67187971, 134375942, 142742095, 285484190, 335939855, 542419961, 671879710, 1084839922, 1170485179, 2340970358, 2712099805, 5424199610, 5852425895, 11704851790, 22239218401, 44478436802, 111196092005, 222392184010]

約数ペア:

[(1, 222392184010), (2, 111196092005), (5, 44478436802), (10, 22239218401), (19, 11704851790), (38, 5852425895), (41, 5424199610), (82, 2712099805), (95, 2340970358), (190, 1170485179), (205, 1084839922), (331, 671879710), (410, 542419961), (662, 335939855), (779, 285484190), (1558, 142742095), (1655, 134375942), (3310, 67187971), (3895, 57096838), (6289, 35362090), (7790, 28548419), (12578, 17681045), (13571, 16387310), (27142, 8193655), (31445, 7072418), (62890, 3536209), (67855, 3277462), (86249, 2578490), (135710, 1638731), (172498, 1289245), (257849, 862490), (431245, 515698)]