41406700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 108

約数和(自身を含む): 100535232

約数和(自身を除く): 59128532

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 37, 38, 50, 62, 74, 76, 95, 100, 124, 148, 155, 185, 190, 310, 361, 370, 380, 475, 589, 620, 703, 722, 740, 775, 925, 950, 1147, 1178, 1406, 1444, 1550, 1805, 1850, 1900, 2294, 2356, 2812, 2945, 3100, 3515, 3610, 3700, 4588, 5735, 5890, 7030, 7220, 9025, 11191, 11470, 11780, 13357, 14060, 14725, 17575, 18050, 21793, 22382, 22940, 26714, 28675, 29450, 35150, 36100, 43586, 44764, 53428, 55955, 57350, 58900, 66785, 70300, 87172, 108965, 111910, 114700, 133570, 217930, 223820, 267140, 279775, 333925, 414067, 435860, 544825, 559550, 667850, 828134, 1089650, 1119100, 1335700, 1656268, 2070335, 2179300, 4140670, 8281340, 10351675, 20703350, 41406700]

約数ペア:

[(1, 41406700), (2, 20703350), (4, 10351675), (5, 8281340), (10, 4140670), (19, 2179300), (20, 2070335), (25, 1656268), (31, 1335700), (37, 1119100), (38, 1089650), (50, 828134), (62, 667850), (74, 559550), (76, 544825), (95, 435860), (100, 414067), (124, 333925), (148, 279775), (155, 267140), (185, 223820), (190, 217930), (310, 133570), (361, 114700), (370, 111910), (380, 108965), (475, 87172), (589, 70300), (620, 66785), (703, 58900), (722, 57350), (740, 55955), (775, 53428), (925, 44764), (950, 43586), (1147, 36100), (1178, 35150), (1406, 29450), (1444, 28675), (1550, 26714), (1805, 22940), (1850, 22382), (1900, 21793), (2294, 18050), (2356, 17575), (2812, 14725), (2945, 14060), (3100, 13357), (3515, 11780), (3610, 11470), (3700, 11191), (4588, 9025), (5735, 7220), (5890, 7030)]