2223799340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{179}}^1\times {\mathrm{1811}}^1$

素因数の和:2020

約数の個数: 96

約数和(自身を含む): 5479488000

約数和(自身を除く): 3255688660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 179, 196, 245, 343, 358, 490, 686, 716, 895, 980, 1253, 1372, 1715, 1790, 1811, 2506, 3430, 3580, 3622, 5012, 6265, 6860, 7244, 8771, 9055, 12530, 12677, 17542, 18110, 25060, 25354, 35084, 36220, 43855, 50708, 61397, 63385, 87710, 88739, 122794, 126770, 175420, 177478, 245588, 253540, 306985, 324169, 354956, 443695, 613970, 621173, 648338, 887390, 1227940, 1242346, 1296676, 1620845, 1774780, 2269183, 2484692, 3105865, 3241690, 4538366, 6211730, 6483380, 9076732, 11345915, 12423460, 15884281, 22691830, 31768562, 45383660, 63537124, 79421405, 111189967, 158842810, 222379934, 317685620, 444759868, 555949835, 1111899670, 2223799340]

約数ペア:

[(1, 2223799340), (2, 1111899670), (4, 555949835), (5, 444759868), (7, 317685620), (10, 222379934), (14, 158842810), (20, 111189967), (28, 79421405), (35, 63537124), (49, 45383660), (70, 31768562), (98, 22691830), (140, 15884281), (179, 12423460), (196, 11345915), (245, 9076732), (343, 6483380), (358, 6211730), (490, 4538366), (686, 3241690), (716, 3105865), (895, 2484692), (980, 2269183), (1253, 1774780), (1372, 1620845), (1715, 1296676), (1790, 1242346), (1811, 1227940), (2506, 887390), (3430, 648338), (3580, 621173), (3622, 613970), (5012, 443695), (6265, 354956), (6860, 324169), (7244, 306985), (8771, 253540), (9055, 245588), (12530, 177478), (12677, 175420), (17542, 126770), (18110, 122794), (25060, 88739), (25354, 87710), (35084, 63385), (36220, 61397), (43855, 50708)]