202448896880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2039171}}^1$

素因数の和:2039274

約数の個数: 80

約数和(自身を含む): 505208941344

約数和(自身を除く): 302760044464

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 73, 80, 85, 136, 146, 170, 272, 292, 340, 365, 584, 680, 730, 1168, 1241, 1360, 1460, 2482, 2920, 4964, 5840, 6205, 9928, 12410, 19856, 24820, 49640, 99280, 2039171, 4078342, 8156684, 10195855, 16313368, 20391710, 32626736, 34665907, 40783420, 69331814, 81566840, 138663628, 148859483, 163133680, 173329535, 277327256, 297718966, 346659070, 554654512, 595437932, 693318140, 744297415, 1190875864, 1386636280, 1488594830, 2381751728, 2530611211, 2773272560, 2977189660, 5061222422, 5954379320, 10122444844, 11908758640, 12653056055, 20244889688, 25306112110, 40489779376, 50612224220, 101224448440, 202448896880]

約数ペア:

[(1, 202448896880), (2, 101224448440), (4, 50612224220), (5, 40489779376), (8, 25306112110), (10, 20244889688), (16, 12653056055), (17, 11908758640), (20, 10122444844), (34, 5954379320), (40, 5061222422), (68, 2977189660), (73, 2773272560), (80, 2530611211), (85, 2381751728), (136, 1488594830), (146, 1386636280), (170, 1190875864), (272, 744297415), (292, 693318140), (340, 595437932), (365, 554654512), (584, 346659070), (680, 297718966), (730, 277327256), (1168, 173329535), (1241, 163133680), (1360, 148859483), (1460, 138663628), (2482, 81566840), (2920, 69331814), (4964, 40783420), (5840, 34665907), (6205, 32626736), (9928, 20391710), (12410, 16313368), (19856, 10195855), (24820, 8156684), (49640, 4078342), (99280, 2039171)]