184663900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 419973120

約数和(自身を除く): 235309220

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 71, 100, 124, 142, 155, 284, 310, 355, 620, 710, 775, 839, 1420, 1550, 1678, 1775, 2201, 3100, 3356, 3550, 4195, 4402, 7100, 8390, 8804, 11005, 16780, 20975, 22010, 26009, 41950, 44020, 52018, 55025, 59569, 83900, 104036, 110050, 119138, 130045, 220100, 238276, 260090, 297845, 520180, 595690, 650225, 1191380, 1300450, 1489225, 1846639, 2600900, 2978450, 3693278, 5956900, 7386556, 9233195, 18466390, 36932780, 46165975, 92331950, 184663900]

約数ペア:

[(1, 184663900), (2, 92331950), (4, 46165975), (5, 36932780), (10, 18466390), (20, 9233195), (25, 7386556), (31, 5956900), (50, 3693278), (62, 2978450), (71, 2600900), (100, 1846639), (124, 1489225), (142, 1300450), (155, 1191380), (284, 650225), (310, 595690), (355, 520180), (620, 297845), (710, 260090), (775, 238276), (839, 220100), (1420, 130045), (1550, 119138), (1678, 110050), (1775, 104036), (2201, 83900), (3100, 59569), (3356, 55025), (3550, 52018), (4195, 44020), (4402, 41950), (7100, 26009), (8390, 22010), (8804, 20975), (11005, 16780)]