201617840200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{20573249}}^1$

素因数の和:20573279

約数の個数: 72

約数和(自身を含む): 545293991250

約数和(自身を除く): 343676151050

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 20573249, 41146498, 82292996, 102866245, 144012743, 164585992, 205732490, 288025486, 411464980, 514331225, 576050972, 720063715, 822929960, 1008089201, 1028662450, 1152101944, 1440127430, 2016178402, 2057324900, 2880254860, 3600318575, 4032356804, 4114649800, 5040446005, 5760509720, 7200637150, 8064713608, 10080892010, 14401274300, 20161784020, 25202230025, 28802548600, 40323568040, 50404460050, 100808920100, 201617840200]

約数ペア:

[(1, 201617840200), (2, 100808920100), (4, 50404460050), (5, 40323568040), (7, 28802548600), (8, 25202230025), (10, 20161784020), (14, 14401274300), (20, 10080892010), (25, 8064713608), (28, 7200637150), (35, 5760509720), (40, 5040446005), (49, 4114649800), (50, 4032356804), (56, 3600318575), (70, 2880254860), (98, 2057324900), (100, 2016178402), (140, 1440127430), (175, 1152101944), (196, 1028662450), (200, 1008089201), (245, 822929960), (280, 720063715), (350, 576050972), (392, 514331225), (490, 411464980), (700, 288025486), (980, 205732490), (1225, 164585992), (1400, 144012743), (1960, 102866245), (2450, 82292996), (4900, 41146498), (9800, 20573249)]