383652100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1483}}^1$

素因数の和:1709

約数の個数: 72

約数和(自身を含む): 901678400

約数和(自身を除く): 518026300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 199, 260, 325, 398, 650, 796, 995, 1300, 1483, 1990, 2587, 2966, 3980, 4975, 5174, 5932, 7415, 9950, 10348, 12935, 14830, 19279, 19900, 25870, 29660, 37075, 38558, 51740, 64675, 74150, 77116, 96395, 129350, 148300, 192790, 258700, 295117, 385580, 481975, 590234, 963950, 1180468, 1475585, 1927900, 2951170, 3836521, 5902340, 7377925, 7673042, 14755850, 15346084, 19182605, 29511700, 38365210, 76730420, 95913025, 191826050, 383652100]

約数ペア:

[(1, 383652100), (2, 191826050), (4, 95913025), (5, 76730420), (10, 38365210), (13, 29511700), (20, 19182605), (25, 15346084), (26, 14755850), (50, 7673042), (52, 7377925), (65, 5902340), (100, 3836521), (130, 2951170), (199, 1927900), (260, 1475585), (325, 1180468), (398, 963950), (650, 590234), (796, 481975), (995, 385580), (1300, 295117), (1483, 258700), (1990, 192790), (2587, 148300), (2966, 129350), (3980, 96395), (4975, 77116), (5174, 74150), (5932, 64675), (7415, 51740), (9950, 38558), (10348, 37075), (12935, 29660), (14830, 25870), (19279, 19900)]