772254950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{829}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 1486988160

約数和(自身を除く): 714733210

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 601, 775, 829, 1202, 1550, 1658, 3005, 4145, 6010, 8290, 15025, 18631, 20725, 25699, 30050, 37262, 41450, 51398, 93155, 128495, 186310, 256990, 465775, 498229, 642475, 931550, 996458, 1284950, 2491145, 4982290, 12455725, 15445099, 24911450, 30890198, 77225495, 154450990, 386127475, 772254950]

約数ペア:

[(1, 772254950), (2, 386127475), (5, 154450990), (10, 77225495), (25, 30890198), (31, 24911450), (50, 15445099), (62, 12455725), (155, 4982290), (310, 2491145), (601, 1284950), (775, 996458), (829, 931550), (1202, 642475), (1550, 498229), (1658, 465775), (3005, 256990), (4145, 186310), (6010, 128495), (8290, 93155), (15025, 51398), (18631, 41450), (20725, 37262), (25699, 30050)]