2500503670028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1\times {\mathrm{44701}}^1$

素因数の和:45607

約数の個数: 96

約数和(自身を含む): 5416766638080

約数和(自身を除く): 2916262968052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 239, 364, 478, 643, 956, 1286, 1673, 2572, 3107, 3346, 4501, 6214, 6692, 8359, 9002, 12428, 16718, 18004, 21749, 33436, 43498, 44701, 58513, 86996, 89402, 117026, 153677, 178804, 234052, 307354, 312907, 581113, 614708, 625814, 1075739, 1162226, 1251628, 1997801, 2151478, 2324452, 3995602, 4067791, 4302956, 7991204, 8135582, 10683539, 13984607, 16271164, 21367078, 27969214, 28742743, 42734156, 55938428, 57485486, 74784773, 114970972, 138886007, 149569546, 201199201, 277772014, 299139092, 373655659, 402398402, 555544028, 747311318, 804796804, 972202049, 1494622636, 1944404098, 2615589613, 3888808196, 5231179226, 6869515577, 10462358452, 13739031154, 27478062308, 48086609039, 89303702501, 96173218078, 178607405002, 192346436156, 357214810004, 625125917507, 1250251835014, 2500503670028]

約数ペア:

[(1, 2500503670028), (2, 1250251835014), (4, 625125917507), (7, 357214810004), (13, 192346436156), (14, 178607405002), (26, 96173218078), (28, 89303702501), (52, 48086609039), (91, 27478062308), (182, 13739031154), (239, 10462358452), (364, 6869515577), (478, 5231179226), (643, 3888808196), (956, 2615589613), (1286, 1944404098), (1673, 1494622636), (2572, 972202049), (3107, 804796804), (3346, 747311318), (4501, 555544028), (6214, 402398402), (6692, 373655659), (8359, 299139092), (9002, 277772014), (12428, 201199201), (16718, 149569546), (18004, 138886007), (21749, 114970972), (33436, 74784773), (43498, 57485486), (44701, 55938428), (58513, 42734156), (86996, 28742743), (89402, 27969214), (117026, 21367078), (153677, 16271164), (178804, 13984607), (234052, 10683539), (307354, 8135582), (312907, 7991204), (581113, 4302956), (614708, 4067791), (625814, 3995602), (1075739, 2324452), (1162226, 2151478), (1251628, 1997801)]