22155149200

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{3637}}^1$

素因数の和:3909

約数の個数: 120

約数和(自身を含む): 54133891112

約数和(自身を除く): 31978741912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 157, 194, 200, 314, 388, 400, 485, 628, 776, 785, 970, 1256, 1552, 1570, 1940, 2425, 2512, 3140, 3637, 3880, 3925, 4850, 6280, 7274, 7760, 7850, 9700, 12560, 14548, 15229, 15700, 18185, 19400, 29096, 30458, 31400, 36370, 38800, 58192, 60916, 62800, 72740, 76145, 90925, 121832, 145480, 152290, 181850, 243664, 290960, 304580, 352789, 363700, 380725, 571009, 609160, 705578, 727400, 761450, 1142018, 1218320, 1411156, 1454800, 1522900, 1763945, 2284036, 2822312, 2855045, 3045800, 3527890, 4568072, 5644624, 5710090, 6091600, 7055780, 8819725, 9136144, 11420180, 14111560, 14275225, 17639450, 22840360, 28223120, 28550450, 35278900, 45680720, 55387873, 57100900, 70557800, 110775746, 114201800, 141115600, 221551492, 228403600, 276939365, 443102984, 553878730, 886205968, 1107757460, 1384696825, 2215514920, 2769393650, 4431029840, 5538787300, 11077574600, 22155149200]

約数ペア:

[(1, 22155149200), (2, 11077574600), (4, 5538787300), (5, 4431029840), (8, 2769393650), (10, 2215514920), (16, 1384696825), (20, 1107757460), (25, 886205968), (40, 553878730), (50, 443102984), (80, 276939365), (97, 228403600), (100, 221551492), (157, 141115600), (194, 114201800), (200, 110775746), (314, 70557800), (388, 57100900), (400, 55387873), (485, 45680720), (628, 35278900), (776, 28550450), (785, 28223120), (970, 22840360), (1256, 17639450), (1552, 14275225), (1570, 14111560), (1940, 11420180), (2425, 9136144), (2512, 8819725), (3140, 7055780), (3637, 6091600), (3880, 5710090), (3925, 5644624), (4850, 4568072), (6280, 3527890), (7274, 3045800), (7760, 2855045), (7850, 2822312), (9700, 2284036), (12560, 1763945), (14548, 1522900), (15229, 1454800), (15700, 1411156), (18185, 1218320), (19400, 1142018), (29096, 761450), (30458, 727400), (31400, 705578), (36370, 609160), (38800, 571009), (58192, 380725), (60916, 363700), (62800, 352789), (72740, 304580), (76145, 290960), (90925, 243664), (121832, 181850), (145480, 152290)]