4589650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 9624384

約数和(自身を除く): 5034734

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 307, 325, 575, 598, 614, 650, 1150, 1495, 1535, 2990, 3070, 3991, 7061, 7475, 7675, 7982, 14122, 14950, 15350, 19955, 35305, 39910, 70610, 91793, 99775, 176525, 183586, 199550, 353050, 458965, 917930, 2294825, 4589650]

約数ペア:

[(1, 4589650), (2, 2294825), (5, 917930), (10, 458965), (13, 353050), (23, 199550), (25, 183586), (26, 176525), (46, 99775), (50, 91793), (65, 70610), (115, 39910), (130, 35305), (230, 19955), (299, 15350), (307, 14950), (325, 14122), (575, 7982), (598, 7675), (614, 7475), (650, 7061), (1150, 3991), (1495, 3070), (1535, 2990)]