104219900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 238672224

約数和(自身を除く): 134452324

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 113, 115, 226, 230, 401, 452, 460, 565, 575, 802, 1130, 1150, 1604, 2005, 2260, 2300, 2599, 2825, 4010, 5198, 5650, 8020, 9223, 10025, 10396, 11300, 12995, 18446, 20050, 25990, 36892, 40100, 45313, 46115, 51980, 64975, 90626, 92230, 129950, 181252, 184460, 226565, 230575, 259900, 453130, 461150, 906260, 922300, 1042199, 1132825, 2084398, 2265650, 4168796, 4531300, 5210995, 10421990, 20843980, 26054975, 52109950, 104219900]

約数ペア:

[(1, 104219900), (2, 52109950), (4, 26054975), (5, 20843980), (10, 10421990), (20, 5210995), (23, 4531300), (25, 4168796), (46, 2265650), (50, 2084398), (92, 1132825), (100, 1042199), (113, 922300), (115, 906260), (226, 461150), (230, 453130), (401, 259900), (452, 230575), (460, 226565), (565, 184460), (575, 181252), (802, 129950), (1130, 92230), (1150, 90626), (1604, 64975), (2005, 51980), (2260, 46115), (2300, 45313), (2599, 40100), (2825, 36892), (4010, 25990), (5198, 20050), (5650, 18446), (8020, 12995), (9223, 11300), (10025, 10396)]