16942300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 39910640

約数和(自身を除く): 22968340

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 148, 185, 190, 241, 370, 380, 475, 482, 703, 740, 925, 950, 964, 1205, 1406, 1850, 1900, 2410, 2812, 3515, 3700, 4579, 4820, 6025, 7030, 8917, 9158, 12050, 14060, 17575, 17834, 18316, 22895, 24100, 35150, 35668, 44585, 45790, 70300, 89170, 91580, 114475, 169423, 178340, 222925, 228950, 338846, 445850, 457900, 677692, 847115, 891700, 1694230, 3388460, 4235575, 8471150, 16942300]

約数ペア:

[(1, 16942300), (2, 8471150), (4, 4235575), (5, 3388460), (10, 1694230), (19, 891700), (20, 847115), (25, 677692), (37, 457900), (38, 445850), (50, 338846), (74, 228950), (76, 222925), (95, 178340), (100, 169423), (148, 114475), (185, 91580), (190, 89170), (241, 70300), (370, 45790), (380, 44585), (475, 35668), (482, 35150), (703, 24100), (740, 22895), (925, 18316), (950, 17834), (964, 17575), (1205, 14060), (1406, 12050), (1850, 9158), (1900, 8917), (2410, 7030), (2812, 6025), (3515, 4820), (3700, 4579)]