2019602630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 4023100224

約数和(自身を除く): 2003497594

約数列:

[1, 2, 5, 10, 23, 29, 46, 53, 58, 106, 115, 145, 197, 230, 265, 290, 394, 530, 667, 841, 985, 1219, 1334, 1537, 1682, 1970, 2438, 3074, 3335, 4205, 4531, 5713, 6095, 6670, 7685, 8410, 9062, 10441, 11426, 12190, 15370, 19343, 20882, 22655, 28565, 35351, 38686, 44573, 45310, 52205, 57130, 70702, 89146, 96715, 104410, 131399, 165677, 176755, 193430, 222865, 240143, 262798, 302789, 331354, 353510, 445730, 480286, 605578, 656995, 828385, 1025179, 1200715, 1313990, 1513945, 1656770, 2050358, 2401430, 3027890, 3810571, 5125895, 6964147, 7621142, 8780881, 10251790, 13928294, 17561762, 19052855, 34820735, 38105710, 43904405, 69641470, 87808810, 201960263, 403920526, 1009801315, 2019602630]

約数ペア:

[(1, 2019602630), (2, 1009801315), (5, 403920526), (10, 201960263), (23, 87808810), (29, 69641470), (46, 43904405), (53, 38105710), (58, 34820735), (106, 19052855), (115, 17561762), (145, 13928294), (197, 10251790), (230, 8780881), (265, 7621142), (290, 6964147), (394, 5125895), (530, 3810571), (667, 3027890), (841, 2401430), (985, 2050358), (1219, 1656770), (1334, 1513945), (1537, 1313990), (1682, 1200715), (1970, 1025179), (2438, 828385), (3074, 656995), (3335, 605578), (4205, 480286), (4531, 445730), (5713, 353510), (6095, 331354), (6670, 302789), (7685, 262798), (8410, 240143), (9062, 222865), (10441, 193430), (11426, 176755), (12190, 165677), (15370, 131399), (19343, 104410), (20882, 96715), (22655, 89146), (28565, 70702), (35351, 57130), (38686, 52205), (44573, 45310)]