26028750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:667

約数の個数: 80

約数和(自身を含む): 71077248

約数和(自身を除く): 45048498

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 625, 631, 750, 825, 1250, 1262, 1375, 1650, 1875, 1893, 2750, 3155, 3750, 3786, 4125, 6310, 6875, 6941, 8250, 9465, 13750, 13882, 15775, 18930, 20625, 20823, 31550, 34705, 41250, 41646, 47325, 69410, 78875, 94650, 104115, 157750, 173525, 208230, 236625, 347050, 394375, 473250, 520575, 788750, 867625, 1041150, 1183125, 1735250, 2366250, 2602875, 4338125, 5205750, 8676250, 13014375, 26028750]

約数ペア:

[(1, 26028750), (2, 13014375), (3, 8676250), (5, 5205750), (6, 4338125), (10, 2602875), (11, 2366250), (15, 1735250), (22, 1183125), (25, 1041150), (30, 867625), (33, 788750), (50, 520575), (55, 473250), (66, 394375), (75, 347050), (110, 236625), (125, 208230), (150, 173525), (165, 157750), (250, 104115), (275, 94650), (330, 78875), (375, 69410), (550, 47325), (625, 41646), (631, 41250), (750, 34705), (825, 31550), (1250, 20823), (1262, 20625), (1375, 18930), (1650, 15775), (1875, 13882), (1893, 13750), (2750, 9465), (3155, 8250), (3750, 6941), (3786, 6875), (4125, 6310)]