4367019850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{11579}}^1$

素因数の和:12007

約数の個数: 48

約数和(自身を含む): 8572442400

約数和(自身を除く): 4205422550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 397, 475, 794, 950, 1985, 3970, 7543, 9925, 11579, 15086, 19850, 23158, 37715, 57895, 75430, 115790, 188575, 220001, 289475, 377150, 440002, 578950, 1100005, 2200010, 4596863, 5500025, 9193726, 11000050, 22984315, 45968630, 87340397, 114921575, 174680794, 229843150, 436701985, 873403970, 2183509925, 4367019850]

約数ペア:

[(1, 4367019850), (2, 2183509925), (5, 873403970), (10, 436701985), (19, 229843150), (25, 174680794), (38, 114921575), (50, 87340397), (95, 45968630), (190, 22984315), (397, 11000050), (475, 9193726), (794, 5500025), (950, 4596863), (1985, 2200010), (3970, 1100005), (7543, 578950), (9925, 440002), (11579, 377150), (15086, 289475), (19850, 220001), (23158, 188575), (37715, 115790), (57895, 75430)]