2001059693560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1\times {\mathrm{1051927}}^1$

素因数の和:1054460

約数の個数: 64

約数和(自身を含む): 4741249881600

約数和(自身を除く): 2740190188040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2503, 5006, 10012, 12515, 20024, 25030, 47557, 50060, 95114, 100120, 190228, 237785, 380456, 475570, 951140, 1051927, 1902280, 2103854, 4207708, 5259635, 8415416, 10519270, 19986613, 21038540, 39973226, 42077080, 79946452, 99933065, 159892904, 199866130, 399732260, 799464520, 2632973281, 5265946562, 10531893124, 13164866405, 21063786248, 26329732810, 50026492339, 52659465620, 100052984678, 105318931240, 200105969356, 250132461695, 400211938712, 500264923390, 1000529846780, 2001059693560]

約数ペア:

[(1, 2001059693560), (2, 1000529846780), (4, 500264923390), (5, 400211938712), (8, 250132461695), (10, 200105969356), (19, 105318931240), (20, 100052984678), (38, 52659465620), (40, 50026492339), (76, 26329732810), (95, 21063786248), (152, 13164866405), (190, 10531893124), (380, 5265946562), (760, 2632973281), (2503, 799464520), (5006, 399732260), (10012, 199866130), (12515, 159892904), (20024, 99933065), (25030, 79946452), (47557, 42077080), (50060, 39973226), (95114, 21038540), (100120, 19986613), (190228, 10519270), (237785, 8415416), (380456, 5259635), (475570, 4207708), (951140, 2103854), (1051927, 1902280)]