2880205250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{46643}}^1$

素因数の和:46692

約数の個数: 64

約数和(自身を含む): 6112229760

約数和(自身を除く): 3232024510

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 190, 247, 250, 325, 475, 494, 650, 950, 1235, 1625, 2375, 2470, 3250, 4750, 6175, 12350, 30875, 46643, 61750, 93286, 233215, 466430, 606359, 886217, 1166075, 1212718, 1772434, 2332150, 3031795, 4431085, 5830375, 6063590, 8862170, 11520821, 11660750, 15158975, 22155425, 23041642, 30317950, 44310850, 57604105, 75794875, 110777125, 115208210, 151589750, 221554250, 288020525, 576041050, 1440102625, 2880205250]

約数ペア:

[(1, 2880205250), (2, 1440102625), (5, 576041050), (10, 288020525), (13, 221554250), (19, 151589750), (25, 115208210), (26, 110777125), (38, 75794875), (50, 57604105), (65, 44310850), (95, 30317950), (125, 23041642), (130, 22155425), (190, 15158975), (247, 11660750), (250, 11520821), (325, 8862170), (475, 6063590), (494, 5830375), (650, 4431085), (950, 3031795), (1235, 2332150), (1625, 1772434), (2375, 1212718), (2470, 1166075), (3250, 886217), (4750, 606359), (6175, 466430), (12350, 233215), (30875, 93286), (46643, 61750)]