1719720350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{48239}}^1$

素因数の和:48305

約数の個数: 48

約数和(自身を含む): 3445493760

約数和(自身を除く): 1725773410

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 775, 1150, 1426, 1550, 3565, 7130, 17825, 35650, 48239, 96478, 241195, 482390, 1109497, 1205975, 1495409, 2218994, 2411950, 2990818, 5547485, 7477045, 11094970, 14954090, 27737425, 34394407, 37385225, 55474850, 68788814, 74770450, 171972035, 343944070, 859860175, 1719720350]

約数ペア:

[(1, 1719720350), (2, 859860175), (5, 343944070), (10, 171972035), (23, 74770450), (25, 68788814), (31, 55474850), (46, 37385225), (50, 34394407), (62, 27737425), (115, 14954090), (155, 11094970), (230, 7477045), (310, 5547485), (575, 2990818), (713, 2411950), (775, 2218994), (1150, 1495409), (1426, 1205975), (1550, 1109497), (3565, 482390), (7130, 241195), (17825, 96478), (35650, 48239)]