229253750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{16673}}^1$

素因数の和:16706

約数の個数: 40

約数和(自身を含む): 468806184

約数和(自身を除く): 239552434

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 6875, 13750, 16673, 33346, 83365, 166730, 183403, 366806, 416825, 833650, 917015, 1834030, 2084125, 4168250, 4585075, 9170150, 10420625, 20841250, 22925375, 45850750, 114626875, 229253750]

約数ペア:

[(1, 229253750), (2, 114626875), (5, 45850750), (10, 22925375), (11, 20841250), (22, 10420625), (25, 9170150), (50, 4585075), (55, 4168250), (110, 2084125), (125, 1834030), (250, 917015), (275, 833650), (550, 416825), (625, 366806), (1250, 183403), (1375, 166730), (2750, 83365), (6875, 33346), (13750, 16673)]