794647100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2897}}^1$

素因数の和:3135

約数の個数: 72

約数和(自身を含む): 1866474288

約数和(自身を除く): 1071827188

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 211, 260, 325, 422, 650, 844, 1055, 1300, 2110, 2743, 2897, 4220, 5275, 5486, 5794, 10550, 10972, 11588, 13715, 14485, 21100, 27430, 28970, 37661, 54860, 57940, 68575, 72425, 75322, 137150, 144850, 150644, 188305, 274300, 289700, 376610, 611267, 753220, 941525, 1222534, 1883050, 2445068, 3056335, 3766100, 6112670, 7946471, 12225340, 15281675, 15892942, 30563350, 31785884, 39732355, 61126700, 79464710, 158929420, 198661775, 397323550, 794647100]

約数ペア:

[(1, 794647100), (2, 397323550), (4, 198661775), (5, 158929420), (10, 79464710), (13, 61126700), (20, 39732355), (25, 31785884), (26, 30563350), (50, 15892942), (52, 15281675), (65, 12225340), (100, 7946471), (130, 6112670), (211, 3766100), (260, 3056335), (325, 2445068), (422, 1883050), (650, 1222534), (844, 941525), (1055, 753220), (1300, 611267), (2110, 376610), (2743, 289700), (2897, 274300), (4220, 188305), (5275, 150644), (5486, 144850), (5794, 137150), (10550, 75322), (10972, 72425), (11588, 68575), (13715, 57940), (14485, 54860), (21100, 37661), (27430, 28970)]