44207800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 129132360

約数和(自身を除く): 84924560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 245, 260, 280, 325, 347, 350, 364, 392, 455, 490, 520, 637, 650, 694, 700, 728, 910, 980, 1225, 1274, 1300, 1388, 1400, 1735, 1820, 1960, 2275, 2429, 2450, 2548, 2600, 2776, 3185, 3470, 3640, 4511, 4550, 4858, 4900, 5096, 6370, 6940, 8675, 9022, 9100, 9716, 9800, 12145, 12740, 13880, 15925, 17003, 17350, 18044, 18200, 19432, 22555, 24290, 25480, 31577, 31850, 34006, 34700, 36088, 45110, 48580, 60725, 63154, 63700, 68012, 69400, 85015, 90220, 97160, 112775, 121450, 126308, 127400, 136024, 157885, 170030, 180440, 221039, 225550, 242900, 252616, 315770, 340060, 425075, 442078, 451100, 485800, 631540, 680120, 789425, 850150, 884156, 902200, 1105195, 1263080, 1578850, 1700300, 1768312, 2210390, 3157700, 3400600, 4420780, 5525975, 6315400, 8841560, 11051950, 22103900, 44207800]

約数ペア:

[(1, 44207800), (2, 22103900), (4, 11051950), (5, 8841560), (7, 6315400), (8, 5525975), (10, 4420780), (13, 3400600), (14, 3157700), (20, 2210390), (25, 1768312), (26, 1700300), (28, 1578850), (35, 1263080), (40, 1105195), (49, 902200), (50, 884156), (52, 850150), (56, 789425), (65, 680120), (70, 631540), (91, 485800), (98, 451100), (100, 442078), (104, 425075), (130, 340060), (140, 315770), (175, 252616), (182, 242900), (196, 225550), (200, 221039), (245, 180440), (260, 170030), (280, 157885), (325, 136024), (347, 127400), (350, 126308), (364, 121450), (392, 112775), (455, 97160), (490, 90220), (520, 85015), (637, 69400), (650, 68012), (694, 63700), (700, 63154), (728, 60725), (910, 48580), (980, 45110), (1225, 36088), (1274, 34700), (1300, 34006), (1388, 31850), (1400, 31577), (1735, 25480), (1820, 24290), (1960, 22555), (2275, 19432), (2429, 18200), (2450, 18044), (2548, 17350), (2600, 17003), (2776, 15925), (3185, 13880), (3470, 12740), (3640, 12145), (4511, 9800), (4550, 9716), (4858, 9100), (4900, 9022), (5096, 8675), (6370, 6940)]