25028300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 60381552

約数和(自身を除く): 35353252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 61, 100, 110, 122, 220, 244, 275, 305, 373, 550, 610, 671, 746, 1100, 1220, 1342, 1492, 1525, 1865, 2684, 3050, 3355, 3730, 4103, 6100, 6710, 7460, 8206, 9325, 13420, 16412, 16775, 18650, 20515, 22753, 33550, 37300, 41030, 45506, 67100, 82060, 91012, 102575, 113765, 205150, 227530, 250283, 410300, 455060, 500566, 568825, 1001132, 1137650, 1251415, 2275300, 2502830, 5005660, 6257075, 12514150, 25028300]

約数ペア:

[(1, 25028300), (2, 12514150), (4, 6257075), (5, 5005660), (10, 2502830), (11, 2275300), (20, 1251415), (22, 1137650), (25, 1001132), (44, 568825), (50, 500566), (55, 455060), (61, 410300), (100, 250283), (110, 227530), (122, 205150), (220, 113765), (244, 102575), (275, 91012), (305, 82060), (373, 67100), (550, 45506), (610, 41030), (671, 37300), (746, 33550), (1100, 22753), (1220, 20515), (1342, 18650), (1492, 16775), (1525, 16412), (1865, 13420), (2684, 9325), (3050, 8206), (3355, 7460), (3730, 6710), (4103, 6100)]