2023182590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19381}}^1$

素因数の和:19485

約数の個数: 64

約数和(自身を含む): 4337226432

約数和(自身を除く): 2314043842

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 73, 110, 130, 143, 146, 286, 365, 715, 730, 803, 949, 1430, 1606, 1898, 4015, 4745, 8030, 9490, 10439, 19381, 20878, 38762, 52195, 96905, 104390, 193810, 213191, 251953, 426382, 503906, 1065955, 1259765, 1414813, 2131910, 2519530, 2771483, 2829626, 5542966, 7074065, 13857415, 14148130, 15562943, 18392569, 27714830, 31125886, 36785138, 77814715, 91962845, 155629430, 183925690, 202318259, 404636518, 1011591295, 2023182590]

約数ペア:

[(1, 2023182590), (2, 1011591295), (5, 404636518), (10, 202318259), (11, 183925690), (13, 155629430), (22, 91962845), (26, 77814715), (55, 36785138), (65, 31125886), (73, 27714830), (110, 18392569), (130, 15562943), (143, 14148130), (146, 13857415), (286, 7074065), (365, 5542966), (715, 2829626), (730, 2771483), (803, 2519530), (949, 2131910), (1430, 1414813), (1606, 1259765), (1898, 1065955), (4015, 503906), (4745, 426382), (8030, 251953), (9490, 213191), (10439, 193810), (19381, 104390), (20878, 96905), (38762, 52195)]