26399880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5641}}^1$

素因数の和:5671

約数の個数: 96

約数和(自身を含む): 92415960

約数和(自身を除く): 66016080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 5641, 11282, 16923, 22564, 28205, 33846, 45128, 50769, 56410, 67692, 73333, 84615, 101538, 112820, 135384, 146666, 169230, 203076, 219999, 225640, 253845, 293332, 338460, 366665, 406152, 439998, 507690, 586664, 659997, 676920, 733330, 879996, 1015380, 1099995, 1319994, 1466660, 1759992, 2030760, 2199990, 2639988, 2933320, 3299985, 4399980, 5279976, 6599970, 8799960, 13199940, 26399880]

約数ペア:

[(1, 26399880), (2, 13199940), (3, 8799960), (4, 6599970), (5, 5279976), (6, 4399980), (8, 3299985), (9, 2933320), (10, 2639988), (12, 2199990), (13, 2030760), (15, 1759992), (18, 1466660), (20, 1319994), (24, 1099995), (26, 1015380), (30, 879996), (36, 733330), (39, 676920), (40, 659997), (45, 586664), (52, 507690), (60, 439998), (65, 406152), (72, 366665), (78, 338460), (90, 293332), (104, 253845), (117, 225640), (120, 219999), (130, 203076), (156, 169230), (180, 146666), (195, 135384), (234, 112820), (260, 101538), (312, 84615), (360, 73333), (390, 67692), (468, 56410), (520, 50769), (585, 45128), (780, 33846), (936, 28205), (1170, 22564), (1560, 16923), (2340, 11282), (4680, 5641)]