40839500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 98577024

約数和(自身を除く): 57737524

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 61, 65, 100, 103, 122, 125, 130, 206, 244, 250, 260, 305, 325, 412, 500, 515, 610, 650, 793, 1030, 1220, 1300, 1339, 1525, 1586, 1625, 2060, 2575, 2678, 3050, 3172, 3250, 3965, 5150, 5356, 6100, 6283, 6500, 6695, 7625, 7930, 10300, 12566, 12875, 13390, 15250, 15860, 19825, 25132, 25750, 26780, 30500, 31415, 33475, 39650, 51500, 62830, 66950, 79300, 81679, 99125, 125660, 133900, 157075, 163358, 167375, 198250, 314150, 326716, 334750, 396500, 408395, 628300, 669500, 785375, 816790, 1570750, 1633580, 2041975, 3141500, 4083950, 8167900, 10209875, 20419750, 40839500]

約数ペア:

[(1, 40839500), (2, 20419750), (4, 10209875), (5, 8167900), (10, 4083950), (13, 3141500), (20, 2041975), (25, 1633580), (26, 1570750), (50, 816790), (52, 785375), (61, 669500), (65, 628300), (100, 408395), (103, 396500), (122, 334750), (125, 326716), (130, 314150), (206, 198250), (244, 167375), (250, 163358), (260, 157075), (305, 133900), (325, 125660), (412, 99125), (500, 81679), (515, 79300), (610, 66950), (650, 62830), (793, 51500), (1030, 39650), (1220, 33475), (1300, 31415), (1339, 30500), (1525, 26780), (1586, 25750), (1625, 25132), (2060, 19825), (2575, 15860), (2678, 15250), (3050, 13390), (3172, 12875), (3250, 12566), (3965, 10300), (5150, 7930), (5356, 7625), (6100, 6695), (6283, 6500)]