202496641040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{148894589}}^1$

素因数の和:148894619

約数の個数: 40

約数和(自身を含む): 498499087320

約数和(自身を除く): 296002446280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 148894589, 297789178, 595578356, 744472945, 1191156712, 1488945890, 2382313424, 2531208013, 2977891780, 5062416026, 5955783560, 10124832052, 11911567120, 12656040065, 20249664104, 25312080130, 40499328208, 50624160260, 101248320520, 202496641040]

約数ペア:

[(1, 202496641040), (2, 101248320520), (4, 50624160260), (5, 40499328208), (8, 25312080130), (10, 20249664104), (16, 12656040065), (17, 11911567120), (20, 10124832052), (34, 5955783560), (40, 5062416026), (68, 2977891780), (80, 2531208013), (85, 2382313424), (136, 1488945890), (170, 1191156712), (272, 744472945), (340, 595578356), (680, 297789178), (1360, 148894589)]