79789300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 182863296

約数和(自身を除く): 103073996

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 113, 115, 226, 230, 307, 452, 460, 565, 575, 614, 1130, 1150, 1228, 1535, 2260, 2300, 2599, 2825, 3070, 5198, 5650, 6140, 7061, 7675, 10396, 11300, 12995, 14122, 15350, 25990, 28244, 30700, 34691, 35305, 51980, 64975, 69382, 70610, 129950, 138764, 141220, 173455, 176525, 259900, 346910, 353050, 693820, 706100, 797893, 867275, 1595786, 1734550, 3191572, 3469100, 3989465, 7978930, 15957860, 19947325, 39894650, 79789300]

約数ペア:

[(1, 79789300), (2, 39894650), (4, 19947325), (5, 15957860), (10, 7978930), (20, 3989465), (23, 3469100), (25, 3191572), (46, 1734550), (50, 1595786), (92, 867275), (100, 797893), (113, 706100), (115, 693820), (226, 353050), (230, 346910), (307, 259900), (452, 176525), (460, 173455), (565, 141220), (575, 138764), (614, 129950), (1130, 70610), (1150, 69382), (1228, 64975), (1535, 51980), (2260, 35305), (2300, 34691), (2599, 30700), (2825, 28244), (3070, 25990), (5198, 15350), (5650, 14122), (6140, 12995), (7061, 11300), (7675, 10396)]