2287978550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4507}}^1$

素因数の和:4614

約数の個数: 96

約数和(自身を含む): 5071175424

約数和(自身を除く): 2783196874

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 71, 110, 130, 142, 143, 275, 286, 325, 355, 550, 650, 710, 715, 781, 923, 1430, 1562, 1775, 1846, 3550, 3575, 3905, 4507, 4615, 7150, 7810, 9014, 9230, 10153, 19525, 20306, 22535, 23075, 39050, 45070, 46150, 49577, 50765, 58591, 99154, 101530, 112675, 117182, 225350, 247885, 253825, 292955, 319997, 495770, 507650, 585910, 639994, 644501, 1239425, 1289002, 1464775, 1599985, 2478850, 2929550, 3199970, 3222505, 3519967, 4159961, 6445010, 7039934, 7999925, 8319922, 15999850, 16112525, 17599835, 20799805, 32225050, 35199670, 41599610, 45759571, 87999175, 91519142, 103999025, 175998350, 207998050, 228797855, 457595710, 1143989275, 2287978550]

約数ペア:

[(1, 2287978550), (2, 1143989275), (5, 457595710), (10, 228797855), (11, 207998050), (13, 175998350), (22, 103999025), (25, 91519142), (26, 87999175), (50, 45759571), (55, 41599610), (65, 35199670), (71, 32225050), (110, 20799805), (130, 17599835), (142, 16112525), (143, 15999850), (275, 8319922), (286, 7999925), (325, 7039934), (355, 6445010), (550, 4159961), (650, 3519967), (710, 3222505), (715, 3199970), (781, 2929550), (923, 2478850), (1430, 1599985), (1562, 1464775), (1775, 1289002), (1846, 1239425), (3550, 644501), (3575, 639994), (3905, 585910), (4507, 507650), (4615, 495770), (7150, 319997), (7810, 292955), (9014, 253825), (9230, 247885), (10153, 225350), (19525, 117182), (20306, 112675), (22535, 101530), (23075, 99154), (39050, 58591), (45070, 50765), (46150, 49577)]