16225950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 44434656

約数和(自身を除く): 28208706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 53, 65, 75, 78, 106, 130, 150, 157, 159, 195, 265, 314, 318, 325, 390, 471, 530, 650, 689, 785, 795, 942, 975, 1325, 1378, 1570, 1590, 1950, 2041, 2067, 2355, 2650, 3445, 3925, 3975, 4082, 4134, 4710, 6123, 6890, 7850, 7950, 8321, 10205, 10335, 11775, 12246, 16642, 17225, 20410, 20670, 23550, 24963, 30615, 34450, 41605, 49926, 51025, 51675, 61230, 83210, 102050, 103350, 108173, 124815, 153075, 208025, 216346, 249630, 306150, 324519, 416050, 540865, 624075, 649038, 1081730, 1248150, 1622595, 2704325, 3245190, 5408650, 8112975, 16225950]

約数ペア:

[(1, 16225950), (2, 8112975), (3, 5408650), (5, 3245190), (6, 2704325), (10, 1622595), (13, 1248150), (15, 1081730), (25, 649038), (26, 624075), (30, 540865), (39, 416050), (50, 324519), (53, 306150), (65, 249630), (75, 216346), (78, 208025), (106, 153075), (130, 124815), (150, 108173), (157, 103350), (159, 102050), (195, 83210), (265, 61230), (314, 51675), (318, 51025), (325, 49926), (390, 41605), (471, 34450), (530, 30615), (650, 24963), (689, 23550), (785, 20670), (795, 20410), (942, 17225), (975, 16642), (1325, 12246), (1378, 11775), (1570, 10335), (1590, 10205), (1950, 8321), (2041, 7950), (2067, 7850), (2355, 6890), (2650, 6123), (3445, 4710), (3925, 4134), (3975, 4082)]