69781595260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{111227}}^1$

素因数の和:111395

約数の個数: 96

約数和(自身を含む): 167429283840

約数和(自身を除く): 97647688580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 127, 130, 190, 247, 254, 260, 380, 494, 508, 635, 988, 1235, 1270, 1651, 2413, 2470, 2540, 3302, 4826, 4940, 6604, 8255, 9652, 12065, 16510, 24130, 31369, 33020, 48260, 62738, 111227, 125476, 156845, 222454, 313690, 444908, 556135, 627380, 1112270, 1445951, 2113313, 2224540, 2891902, 4226626, 5783804, 7229755, 8453252, 10566565, 14125829, 14459510, 21133130, 27473069, 28251658, 28919020, 42266260, 54946138, 56503316, 70629145, 109892276, 137365345, 141258290, 183635777, 268390751, 274730690, 282516580, 367271554, 536781502, 549461380, 734543108, 918178885, 1073563004, 1341953755, 1836357770, 2683907510, 3489079763, 3672715540, 5367815020, 6978159526, 13956319052, 17445398815, 34890797630, 69781595260]

約数ペア:

[(1, 69781595260), (2, 34890797630), (4, 17445398815), (5, 13956319052), (10, 6978159526), (13, 5367815020), (19, 3672715540), (20, 3489079763), (26, 2683907510), (38, 1836357770), (52, 1341953755), (65, 1073563004), (76, 918178885), (95, 734543108), (127, 549461380), (130, 536781502), (190, 367271554), (247, 282516580), (254, 274730690), (260, 268390751), (380, 183635777), (494, 141258290), (508, 137365345), (635, 109892276), (988, 70629145), (1235, 56503316), (1270, 54946138), (1651, 42266260), (2413, 28919020), (2470, 28251658), (2540, 27473069), (3302, 21133130), (4826, 14459510), (4940, 14125829), (6604, 10566565), (8255, 8453252), (9652, 7229755), (12065, 5783804), (16510, 4226626), (24130, 2891902), (31369, 2224540), (33020, 2113313), (48260, 1445951), (62738, 1112270), (111227, 627380), (125476, 556135), (156845, 444908), (222454, 313690)]