13163800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 33904080

約数和(自身を除く): 20740280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 61, 65, 83, 100, 104, 122, 130, 166, 200, 244, 260, 305, 325, 332, 415, 488, 520, 610, 650, 664, 793, 830, 1079, 1220, 1300, 1525, 1586, 1660, 2075, 2158, 2440, 2600, 3050, 3172, 3320, 3965, 4150, 4316, 5063, 5395, 6100, 6344, 7930, 8300, 8632, 10126, 10790, 12200, 15860, 16600, 19825, 20252, 21580, 25315, 26975, 31720, 39650, 40504, 43160, 50630, 53950, 65819, 79300, 101260, 107900, 126575, 131638, 158600, 202520, 215800, 253150, 263276, 329095, 506300, 526552, 658190, 1012600, 1316380, 1645475, 2632760, 3290950, 6581900, 13163800]

約数ペア:

[(1, 13163800), (2, 6581900), (4, 3290950), (5, 2632760), (8, 1645475), (10, 1316380), (13, 1012600), (20, 658190), (25, 526552), (26, 506300), (40, 329095), (50, 263276), (52, 253150), (61, 215800), (65, 202520), (83, 158600), (100, 131638), (104, 126575), (122, 107900), (130, 101260), (166, 79300), (200, 65819), (244, 53950), (260, 50630), (305, 43160), (325, 40504), (332, 39650), (415, 31720), (488, 26975), (520, 25315), (610, 21580), (650, 20252), (664, 19825), (793, 16600), (830, 15860), (1079, 12200), (1220, 10790), (1300, 10126), (1525, 8632), (1586, 8300), (1660, 7930), (2075, 6344), (2158, 6100), (2440, 5395), (2600, 5063), (3050, 4316), (3172, 4150), (3320, 3965)]