26527888920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{895003}}^1$

素因数の和:895049

約数の個数: 128

約数和(自身を含む): 90216403200

約数和(自身を除く): 63688514280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 29640, 895003, 1790006, 2685009, 3580012, 4475015, 5370018, 7160024, 8950030, 10740036, 11635039, 13425045, 17005057, 17900060, 21480072, 23270078, 26850090, 34010114, 34905117, 35800120, 46540156, 51015171, 53700180, 58175195, 68020228, 69810234, 85025285, 93080312, 102030342, 107400360, 116350390, 136040456, 139620468, 170050570, 174525585, 204060684, 221065741, 232700780, 255075855, 279240936, 340101140, 349051170, 408121368, 442131482, 465401560, 510151710, 663197223, 680202280, 698102340, 884262964, 1020303420, 1105328705, 1326394446, 1396204680, 1768525928, 2040606840, 2210657410, 2652788892, 3315986115, 4421314820, 5305577784, 6631972230, 8842629640, 13263944460, 26527888920]

約数ペア:

[(1, 26527888920), (2, 13263944460), (3, 8842629640), (4, 6631972230), (5, 5305577784), (6, 4421314820), (8, 3315986115), (10, 2652788892), (12, 2210657410), (13, 2040606840), (15, 1768525928), (19, 1396204680), (20, 1326394446), (24, 1105328705), (26, 1020303420), (30, 884262964), (38, 698102340), (39, 680202280), (40, 663197223), (52, 510151710), (57, 465401560), (60, 442131482), (65, 408121368), (76, 349051170), (78, 340101140), (95, 279240936), (104, 255075855), (114, 232700780), (120, 221065741), (130, 204060684), (152, 174525585), (156, 170050570), (190, 139620468), (195, 136040456), (228, 116350390), (247, 107400360), (260, 102030342), (285, 93080312), (312, 85025285), (380, 69810234), (390, 68020228), (456, 58175195), (494, 53700180), (520, 51015171), (570, 46540156), (741, 35800120), (760, 34905117), (780, 34010114), (988, 26850090), (1140, 23270078), (1235, 21480072), (1482, 17900060), (1560, 17005057), (1976, 13425045), (2280, 11635039), (2470, 10740036), (2964, 8950030), (3705, 7160024), (4940, 5370018), (5928, 4475015), (7410, 3580012), (9880, 2685009), (14820, 1790006), (29640, 895003)]